Using the T accounts below determine: Supplies 3,800 (a) 7,700 3,000 Bal. Accounts Receivable 43,900 122,500 (d) 55,700 Bal. Prepaid Insurance 16,700 (b) 21,500 19,000 Bal. Deferred Revenue 19,900 (e) 31,500 Bal. 15,900 Interest Payable 4,400 (c) 16,500 Bal. 5,200 a. The cost of the supplies used during the period b. The cost paid to purchase new insurance policies during the period $ C. The amount of interest payable that was paid during the period $ d. The amount of cash collected from customers making payments on their accounts $ e. The amount of deferred revenue that was earned during the period