P8.11 An owner has $200,000 to invest in a new restaurant. Equipment and fur- niture are to be purchased for $170,000, and $30,000 will be used for ini- tial working capital. First-year estimates anticipate variable costs as a per- centage of sales revenue to be food costs at 35%, variable wage costs at 30%, and other variable costs at 15%. The owner wants an 18% operat- ing income (BT) on his initial investment. Other fixed and semifixed cost estimates are as follows: Management salaries Rent expense Insurance expense Depreciation, furniture, and equipment $49,200 32,000 4,800 20% As an alternative, the owner is considering borrowing $60,000 from a bank at an 8% interest rate instead of using his own money for the in- vestment. Rather than purchasing $40,000 of the needed equipment, it would be rented at a cost of $10,000 per year. Analyze each alternative, (1) using invested capital or (2) borrowing $60,000, and renting some of the equipment. Calculate the annual sales revenue needed to provide an 18% operating income (BT) of the initial investment. Recommend to the owner how to finance the operation