The controller of Trenshaw Company wants to improve the company's control system by preparing a month-by-month cash budget. The following information is for the month ending July 31, 2017. Dividends are payable 30 days after declaration to shareholders of record on the declaration date. Trenshaw Company wants to keep a minimum cash balance of $28, 700. (a) Prepare a cash budget for the month ended July 31, 2017, and indicate how much money, if any, Trenshaw Company will need to borrow to meet its minimum cash requirement