Solve for the missing amounts using a T-account for the balance sheet accounts in each situation. Assume that there is only one debit entry and one credit entry in the account during the month. Required: a. The Supplies account had a balance of $1,650 at the beginning of the month and $2,500 at the end of the month. The cost of supplies purchased during the month was $4,800. Calculate the cost of supplies used during the month. b. Wages Payable had a balance of $6,700 at the end of the month. During the month, $37,000 of wages were paid to employees. Wages expense accrued during the month totaled $38,500. Calculate Wages Payable at the beginning of the month.