PRACTICE QUIZ - FINANCIAL MANAGEMENT (WORKING CAPITAL MANGEMENT) Bumpas Enterprises purchases P4,562,500 in goods per year from its sole supplier on terms of 2/15, net 50. If the firm chooses to pay on time but does not take the discount, what is the effective annual percentage cost of its nonfree trade credit? (Assume a 365-day year.) a. 20.11% b. 21.17% c. 22.28% d. 23.45% e. 24.63% SOLUTION: EFFECTIVE ANNUAL INTEREST = [(1/1-DISC RATE)^(365/ACTUAL DAY - DISCOUNT DAY) - 1]*100 EFFECTIVE ANNUAL INTEREST = [1/1-.02^(365/50 - 15) - 1]*100 EFFECTIVE ANNUAL INTEREST = [(1.02^10.43)-1]*100 EFFECTIVE ANNUAL INTERET = 23.45%