Power outage(0.1)
No install
No power outage(0.9)
Install
?<=P48,750,000
P5,000,000,000*0.05+P250,000,000*0.95=P487,500,000
P487,500,000*0.1+P0*0.9=P48,750,000
Therefore: The maximum allowable amout they could invest for a new standby emergency power generator
Large loss(0.05)
P5,000,000,000
Slight loss(0.95)
P250,000,000
P0
emergency power generator should be less than or equal to P48,750,000