3. Mark Chaplin is the manager of Carsen's Rib Joynt, a restaurant specializing in baby back ribs, but serving them in a very upscale atmosphere. Mark has nearly completed calculating his prime costs for the months of July, August, and September of this year. He is seeking to forecast his staff costs for the month of October. He knows the following infornation: Monthly Management costs Total benefits costs $12,000 20% Because his monthly management costs are fixed at $42,000 and his benefit costs are 20% of management and staffing expense, the cost of staff is the only labor-related cost he wants to estimate based on his forecasted volume. Complete Mark's prime cost recap sheet, answer the questions that follow, and then make the staff expense forecasts he nceds to better predict his staff costs at the various number of guests served estimates he has identified. Carsen's Rib Joynt 3. Mark Chaplin is the manager of Carsen's Rib Joynt, a restaurant specializing in baby back ribs, but serving them in a very upscale atmosphere. Mark has nearly completed calculating his prime costs for the months of July, August, and September of this year. He is seeking to forecast his staff costs for the month of October. He knows the following infornation: Monthly Management costs Total benefits costs $12,000 20% Because his monthly management costs are fixed at $42,000 and his benefit costs are 20% of management and staffing expense, the cost of staff is the only labor-related cost he wants to estimate based on his forecasted volume. Complete Mark's prime cost recap sheet, answer the questions that follow, and then make the staff expense forecasts he nceds to better predict his staff costs at the various number of guests served estimates he has identified. Carsen's Rib Joynt