Managerial Accounting 10th Canadian Edition Solutions Test Bank Garrison SOLUTIONS MANUAL, answer key for Accounting for Managerial Accounting 10th Canadian Edition by Ray Garrison, G. Richard Chesley, Ray Carroll, Alan Webb, Theresa Libby. Download: https://testbankarea.com/download/managerial-accounting-10th-canadian-edition-solutions-manual-garrison/ TEST BANK for Accounting for Managerial Accounting 10e/10th Canadian Edition by Ray Garrison, G. Richard Chesley, Ray Carroll, Alan Webb, Theresa Libby. Download: https://testbankarea.com/download/managerial-accounting-10th-canadian-edition-test-bank-garrison/ Chapter 6 Systems Design: Process Costing Solution to Discussion Case Estimating percentage of completion of products requires a judgment call. As with all areas where judgment comes to play, managers will tend to be more or less conservative depending on several factors including the degree to which they inherently tend toward conservative estimates and forecasts. From the perspective of the organization, the objective is to provide as accurate an estimate of percentage of completion as possible in order to better understand and control costs and to ensure the integrity of the costing system. Even so, managers also have incentives to improve profit, both for the shareholder's sake as well as to meet performance evaluation and bonus targets each year. But “misestimating” is likely of only short term benefit since the Board will quite quickly fail to trust the manager's esti- Solutions Manual, Chapter 6 1 mated percentage of completion if they prove to be wrong over several periods. Once this happens, the company would be foolish to continue to provide incentives to base bonuses on divisional profit figures if these figures cannot be trusted. In the end, the benefit of subverting the integrity of the accounting system is likely much lower than the potential long-term reputational cost. © McGraw-Hill Ryerson Ltd., 2015. All rights reserved. 2 Managerial Accounting, 10th Edition Solutions to Questions 6-1 A process costing system should be used in situations where a homogeneous products or services are produced on a continuous basis. 6-2 1. In job-order costing many different jobs are worked on during each period each with its own production requirements. In process costing, a single product is produced on a continuous basis and all units are identical. 2. The job cost sheet is the key document in job-order costing while the department production report is the key document in process costing. 3. Unit costs are computed by job in job-order costing while unit costs are computed by department in process costing. 6-3 Cost accumulation is simpler under process costing because costs only need to be assigned to departments—not separate jobs. A company usually has a small number of processing departments, whereas a job-order costing system often must keep track of the costs of hundreds or even thousands of jobs. 6-8 Disagree. In fact, flexible manufacturing systems may actually increase the use of process costing over time. These systems can have a major impact on costing since they allow for an easy switch from producing one type of product to another. The systems’ flexibility means product switching results in little time lost and relatively low setup costs. Therefore, companies are able to move between products with about the same speed as they would if they were working in a continuous processing environment. As the use of flexible manufacturing systems grows, so should the application of process costing techniques. 6-9 Advantages of the weighted average method include: computations are simpler; the managers does not need information at too fine a level of detail so the average is informative enough; there is little change in cost from period to period; ending inventory are typically low each period so the average ends up being quite accurate. 6-4 In a process costing system, a Work in Process account is maintained for each processing department. 6-5 The journal entry would be: Work in Process,- Firing ...... XXXX Work in Process-, Mixing ... XXXX 6-6 The costs that might be added to the Firing Department’s Work in Process account during the period are, (1) transferred-in costs from the Mixing Department; (2) materials costs; (3) labour costs; and (4) overhead costs added in the Firing Department. 6-7 Under the weighted-average method, equivalent units of production consist of units transferred to the next department (or to finished goods) during the period plus the equivalent units in the department’s ending work in process inventory. Solutions Manual, Chapter 6 3 Exercise 6-1 (20 minutes) a. To record issuing raw materials for use in production: Work in Process—Moulding Department ....... 28,000 Work in Process—Firing Department............. 5,000 Raw Materials ....................................... 33,000 b. To record direct labour costs incurred: Work in Process—Moulding Department ....... Work in Process—Firing Department............. Wages Payable ..................................... 18,000 5,000 23,000 c. To record applying manufacturing overhead: Work in Process—Moulding Department ....... Work in Process—Firing Department............. Manufacturing Overhead ....................... 24,000 37,000 61,000 d. To record transfer of unfired, molded bricks from the Molding Department to the Firing Department: Work in Process—Firing Department............. 67,000 Work in Process—Moulding Department . 67,000 e. To record transfer of finished bricks from the Firing Department to the finished goods warehouse: Finished Goods............................................ 108,000 Work in Process—Firing Department ...... 108,000 f. To record Cost of Goods Sold: Cost of Goods Sold ...................................... Finished Goods ..................................... 4 106,000 106,000 Managerial Accounting, 10th Canadian Edition Exercise 6-2 (10 minutes) Weighted-Average Method Quantity Schedule Units to be accounted for: Work in process, October 1 Units started into production Total units Units transferred to the next department ............................................. Ending work in process: Materials: 15,000 units × 70% complete..................................... Conversion: 15,000 units × 50% complete..................................... Equivalent units of production ........... Solutions Manual, Chapter 2 25,000 195,000 220,000 Equivalent Units Materials Conversion 205,000 205,000 15,000 10,500 220,000 215,500 205,000 7,500 212,500 5 Exercise 6-3 (10 minutes) Weighted-Average Method Costs per Equivalent Unit: Work in process, May 1 ... Cost added during May ... Total cost (a) ................. Equivalent units of production (b) ............. Cost per equivalent unit (a) ÷ (b) ..................... Total Cost Materials Labour Overhead $156,270 $ 14,550 $23,620 $118,100 174,330 88,350 14,330 71,650 $330,600 $102,900 $37,950 $189,750 --------- 1,200 1,100 1,100 $85.75 $34.50 $172.50 Total cost per equivalent Unit = $85.75 + $34.50 + $172.50 = $292.75 6 Managerial Accounting, 10th Canadian Edition Exercise 6-4 (10 minutes) Weighted-Average Method Ending work in process inventory: Equivalent units of production ................ Cost per equivalent unit ......................... Cost of ending work in process inventory Units completed and transferred out: Units transferred to the next department Cost per equivalent unit ......................... Cost of units completed and transferred out ................................................... Solutions Manual, Chapter 2 Materials Conversion Total 300 $31.56 $9,468 100 $9.32 $932 $10,400 1,300 $31.56 1,300 $9.32 $41,028 $12,116 $53,144 7 Exercise 6-5 (10 minutes) Work in Process—Mixing ................................. Raw Materials Inventory ............................ 330,000 Work in Process—Mixing ................................. Work in Process—Baking ................................. Wages Payable .......................................... 260,000 120,000 Work in Process—Mixing ................................. Work in Process—Baking ................................. Manufacturing Overhead ............................ 190,000 90,000 Work in Process—Baking ................................. Work in Process—Mixing ............................ 760,000 Finished Goods ............................................... Work in Process—Baking............................ 980,000 8 330,000 380,000 280,000 760,000 980,000 Managerial Accounting, 10th Canadian Edition Exercise 6-6 (20 minutes) Weighted-Average Method 1. Equivalent Units (EU) Litres transferred to the next department during June* ............................................................... Work in process, June 30: Materials: 50,000 litres × 60% complete ............ Labour and overhead: 50,000 litres × 20% complete .............................................................. Equivalent units of production .............................. Labour & Materials Overhead 790,000 790,000 30,000 820,000 10,000 800,000 * Beginning WIP 80,000 + Started 760,000 – Ending WIP 50,000 = 790,000 litres. 2. Cost per Equivalent Unit: Cost of beginning work in process ..... Costs added during June ................. Total cost (a) ................................... Equivalent units of production (b) ..... Cost per equivalent unit (a) ÷ (b) ..... Solutions Manual, Chapter 2 Materials Labour Overhead $ 68,600 $ 30,000 $ 48,000 907,200 370,000 592,000 $975,800 $400,000 $640,000 820,000 800,000 800,000 $1.19 $.50 $.80 9 Exercise 6-7 (10 minutes) Weighted-Average Method Equivalent Units (EU) Litres transferred to the Heating Department during October* ..................................................... Work in process, October 31: Materials: 5,000 litres × 100% complete ............ Labour and overhead: 5,000 litres × 70% complete .............................................................. Equivalent units of production .............................. Labour & Materials Overhead 45,000 45,000 5,000 50,000 3,500 48,500 * Beginning WIP 25,000 + Started 25,000 – Ending WIP 5,000 = 45,000 litres . 10 Managerial Accounting, 10th Canadian Edition Exercise 6-8 (30 minutes) Weighted-Average Method 1. Equivalent Units: Materials Conversion Units transferred to the next process .......... 320,000 320,000 Ending work in process: Materials: 60,000 units × 45% complete .. 27,000 Conversion: 60,000 units × 20% complete. 12,000 Equivalent units of production .................... 347,000 332,000 2. Costs per Equivalent Unit: Materials Conversion Cost of beginning work in process .............. $ 76,600 $ 34,900 Cost added during the period ..................... 410,000 234,500 Total cost (a) ............................................ $486,600 $269,400 Equivalent units of production (b) .............. 347,000 332,000 Cost per equivalent unit (a) ÷ (b)............... $1.40 $0.81* 3. Ending work in process inventory: Equivalent units of production (see above) ........................ Cost per equivalent unit (see above) ............................... Cost of ending work in process inventory............................ Materials Conversion 27,000 12,000 $1.40 $0.81 $37,800 $9,720 Total $47,520 Units completed and transferred out: Units transferred to the next department ........................ Cost per equivalent unit (see previous exercise) ....... Cost of units completed and transferred out…………………. 320,000 320,000 $1.40 $0.81 $448,000 $259,200 $707,200 *rounded Solutions Manual, Chapter 2 11 12 Managerial Accounting, 10th Canadian Edition Exercise 6-9 (20 minutes) Cost Reconciliation Cost accounted for as follow: Transferred to Packaging Dept: 45,000 rolls x $14.50 Work in process, January 31: Materials, $10.50 per EU Conversion , $4.00 per EU Total cost accounted for Solutions Manual, Chapter 2 Total Cost Materials $652,500 45,000 $42,000 $12,800 54,800 $707,300 4,000 Conversion 45,000 3,200 13 Problem 6-10 (45 minutes) Weighted-Average Method 1. Equivalent Units of Production Transferred to next department ...................... Ending work in process: Materials: 100,000 units × 60% complete ..... Conversion: 100,000 units × 40% complete .. Equivalent units of production......................... 2. Cost per Equivalent Unit Cost of beginning work in process ................. Cost added during the period ....................... Total cost (a) ............................................... Equivalent units of production (b) ................. Cost per equivalent unit, (a) ÷ (b) ................ Materials Conversion 380,000 60,000 440,000 380,000 40,000 420,000 Materials Conversion $ 45,500 425,500 $471,000 440,000 $1.07 $ 25,000 145,000 $170,000 420,000 $0.405* *rounded 3. Applying Costs to Units Materials Ending work in process inventory: Equivalent units of production (materials: 100,000 units × 60% complete; conversion: 100,000 units × 40% complete) ................................ 60,000 Cost per equivalent unit ....... $1.07 Cost of ending work in process inventory........................... $64,200 Units completed and transferred out: Units transferred to the next department ....................... 380,000 Cost per equivalent unit ....... $1.07 14 Conversion Total 40,000 $0.405 $16,200 $80,400 380,000 $0.405 Managerial Accounting, 10th Canadian Edition Cost of units completed and transferred out .................. Solutions Manual, Chapter 2 $406,600 $153,900 $560,500 15 Problem 6-10 (continued) 4. Cost Reconciliation Costs to be accounted for: Cost of beginning work in process inventory ($45,500 + $25,000) ................................. Costs added to production during the period ($425,500 + $145,000) .............................. Total cost to be accounted for ...................... Costs accounted for as follows: Transferred to next department: 380,000 units x $1.475..................................... Work in process June 30 Materials at $1.07 per EU ............................. Conversion at $0.405 per EU ........................ Total cost accounted for ............................... $ 70,500 570,500 $641,000 $560,500 64,200 16,200 80,400 $640,900* *off $100 due to rounding 16 Managerial Accounting, 10th Canadian Edition Problem 6-11 (45 minutes) Weighted-Average Method 1. Equivalent Units of Production Transferred to next department* ..................... Ending work in process: Materials: 55,000 units × 65% complete ........ Materials Conversion 395,000 35,750 Conversion: 55,000 units × 30% complete ..... Equivalent units of production.......................... 395,000 16,500 430,750 411,500 *Units transferred to the next department = Units in beginning work in process + Units started into production − Units in ending work in process = 85,000 + 365,000 − 55,000 = 395,000 2. Cost per Equivalent Unit Materials Cost of beginning work in process ................. $ 101,000 Cost added during the period ....................... 462,000 Total cost (a) ............................................... $563,000 Equivalent units of production (b) ................. 430,750 Cost per equivalent unit, (a) ÷ (b) ................ $1.31 Conversion $ 51,000 213,000 $264,000 411,500 $0.64* *rounded Solutions Manual, Chapter 2 17 Problem 6-11 (continued) 3. Cost of Ending Work in Process Inventory and Units Transferred Out Materials Conversion Ending work in process inventory: Equivalent units of production (materials: 55,000 units × 65% complete; conversion: 55,000 units × 30% complete) ...... 35,750 Cost per equivalent unit ....... $1.31 Cost of ending work in process inventory........................... $46,833 Units completed and transferred out: Units transferred to the next de395,000 partment ........................... Cost per equivalent unit ....... $1.31 Cost of units completed and transferred out .................. $517,450 18 Total 16,500 $0.64 $10,560 $57,393 395,000 $0.64 $252,800 $770,250 Managerial Accounting, 10th Canadian Edition Problem 6-11 (continued) 4. Cost Reconciliation Costs to be accounted for: Cost of beginning work in process inventory ($101,000 + $51,000) .................................... Costs added to production during the period ($462,000 + $213,000) .................................. $152,000 675,000 Total Cost Costs accounted for as follows: Transferred to the Coating Department 395,000 x $1.95 Work in process, May 31 Materials at $1.31 per EU Conversion at $0.64 per EU Total ending Work in process Total cost $827,000 $770,250 46,833 10,560 57,393 *$827,643 *Difference of $643 due to rounding of the per unit costs Solutions Manual, Chapter 2 19 Problem 6-12 (30 minutes) Weighted-Average Method 1. Total units transferred to the next department .. Less units in the May 1 inventory ...................... Units started and completed in May .................. 2. The equivalent units were: 28,000 8,000 20,000 Materials Conversion Transferred to next department .................. Ending work in process: Materials: 6,000 units × 75% complete ..... Conversion: 6,000 units × 50% complete.. Equivalent units of production..................... 28,000 28,000 4,500 3,000 31,000 32,500 3. The costs per equivalent unit were: Cost of beginning work in process ................. Cost added during the period ....................... Total cost (a) ............................................... Equivalent units of production (b) ................. Cost per equivalent unit, (a) ÷ (b) ................ Materials Conversion £ 9,000 56,000 £65,000 32,500 £2.00 £ 4,400 31,250 £35,650 31,000 £1.15 4. The ending work in process figure is verified as follows: Materials Ending work in process inventory: Equivalent units of production (see above) ................................. Cost per equivalent unit ................. Cost of ending work in process inventory..................................... 4,500 £2.00 £9,000 Conversion Total 3,000 £1.15 £3,450 £12,450 5. Multiplying the total unit cost figure of £3.15 per unit by 1,000 units does not provide a valid estimate of the incremental cost of processing an additional 1,000 units through the department. If there is sufficient idle capacity to process an additional 1,000 units, the incremental cost per unit is almost certainly less than £3.17 per unit because the conversion costs are likely to include fixed costs. 20 Managerial Accounting, 10th Canadian Edition Problem 6-13 (45 minutes) Weighted-Average Method 1. Equivalent Units of Production Materials Conversion Transferred to next department* ..................... 270,000 Ending work in process: Materials: 45,000 kilograms × 100% complete 45,000 2 3 Conversion: 45,000 kilograms × / complete . Equivalent units of production.......................... 315,000 *35,000 + 280,000 – 45,000 = 270,000. 2. Cost per Equivalent Unit Cost of beginning work in process ................. Cost added during the period ....................... Total cost (a) ............................................... Equivalent units of production (b) ................. Cost per equivalent unit, (a) ÷ (b) ................ Materials $ 43,400 397,600 $441,000 315,000 $1.40 270,000 30,000 300,000 Conversion $ 20,300 189,700 $210,000 300,000 $0.70 3. Cost of Ending Work in Process Inventory and Units Transferred Out Materials Conversion Ending work in process inventory: Equivalent units of production (see above) ....................... 45,000 Cost per equivalent unit ....... $1.40 Cost of ending work in process inventory........................... $63,000 Units completed and transferred out: Units transferred to the next department ........................... 270,000 Cost per equivalent unit ....... $1.40 Cost of units completed and transferred out .................. $378,000 Solutions Manual, Chapter 2 Total 30,000 $0.70 $21,000 $84,000 270,000 $0.70 $2.10 $189,000 $567,000 21 Problem 6-13 (continued) 4. In computing unit costs, the weighted-average method mixes costs of the prior period with current period costs. Thus, under the weighted-average method, unit costs are influenced to some extent by what happened in a prior period. This problem becomes particularly significant when attempting to measure performance in the current period. Good (or bad) cost control in the current period might be concealed by the costs that have been brought forward in the beginning inventory. 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