You are currently selling 48 units a month at a price of $199 a unit. Your variable cost of each unit is $87. If you switch from your current cash sales only policy to a net 30 policy you think your sales will increase to a total of 55 units per month. The monthly interest rate is 1.2 percent. What is the present value of this switch using the accounts receivable approach? Multiple Choice $76,516 O $64,829 $80,822 $41,520