P7-8A Bastille Corporation prepares monthly cash budgets. Here are relevant data from Prepare a cash budget. operating budgets for 2017 (LO 4), AP Januar Februa Sales Purchases Salaries Administrative expenses Selling expenses $360,000 $400,000o 130,000 81,000 75,000 88,000 120,000 84,000 72,000 79,000