For each of the following situation, solve for a missing amount. In each case, there is only one debit entry and one credit entry in the account during the month. Requirement 1: Accounts Receivable had a balance of $1,560 at the beginning of the month and $1,170 at the end of the month. Credit sales totaled $15,600 during the month. Calculate the cash collected from customers during the month, assuming that all sales were made on account. The Supplies account had a balance of $702 at the beginning of the month and $949 at the end of the month. The cost of supplies used during the month was $3,042. Calculate the cost of supplies purchased during the month. Wages Payable had a balance of $533 at the beginning of the month. During the month, $4,940 of wages were paid to employees. Wages Expense accrued during the month totaled $5,330. Calculate the balance of Wages Payable at the end of the month. Requirement 2: Prepare the journal entries for the above transactions.