1 As accounts manager in your company you classify 21 of the customers as good credit and the rest as risky credit depending on their credit rating Customers in the risky category allow their accounts to go overdue 62 of the time on average whereas those in the good category allow their accounts o go overdue only 5 of the time Let R An account is risky credit D An account is overdue Fill in the following values no calculation necessary also no partial credit 0 25 each a P DIR b P DIR c P D IR d P R P DNR 031