points) Firm A is a successful firm and thus the going concern is applied. The credit policy is net 30 days. The price per unit is $50, the variable cost per unit is $30, and the monthly required return is 2%. The probability of default is 10%. Calculate the NPV of extending credit based on the assumption that a new customer who does not default the first time remains a customer forever and never defaults, $125 2 $170 $870 5 -$125 -$365 18 Octival