$ 16.320 36,450 22,300 6,100 8.250 4.200 Paid to Walter pays all expenses in the month incurred. Manufacturing overhead includes $1,200 for machinery depreciation, but the amount for selling and administrative expenses is exclusive ot depreciation. Additionally, Walter also expects to buy a piece of property for $7,000 during March. Walter can borrow in increments of $1,000 and would like to maintain a minimum cash balance of $10,000 $ 16,320 36 450 6.120