please help with both questions

Portsmouth Company makes upholstered furniture. Its only variable cost is direct materials. The demand for the company's products far exceeds its manufacturing capacity. The bottleneck (or constraint) in the production process is upholstery labor- hours. Information concerning three of Portsmouth's products appears below: Selling price per unit Variable cost per unit Upholstery labor-hours per unit Recliner Sofa Love Seat $ 1,362 $ 2,070 $ 1,500 $ 750 $ 1,350 $ 1,100 9 hours 12 hours 5 hours Required: 1. Portsmouth is considering paying its upholstery laborers hourly compensation, in addition to their usual salaries, to work overtime. Assuming that this extra time would be used to produce sofas, up to how much of an overtime rate per hour should the company be willing to pay to keep the upholstery shop open after normal working hours? 2. A small nearby upholstering company has offered to upholster furniture for Portsmouth at a price of $57 per hour. The management of Portsmouth is confident that this upholstering company's work is high quality and their craftsmen can work as quickly as Portsmouth's own craftsmen on the simpler upholstering jobs such as the Love Seat. How much additional contribution margin per hour can Portsmouth earn if it hires the nearby upholstering company to make Love Seats? 3. Should Portsmouth hire the nearby upholstering company? Complete this question by entering your answers in the tabs below. Required 1 Required 2 Required 3 Portsmouth is considering paying its upholstery laborers hourly compensation, in addition to their usual salaries, to work overtime. Assuming that this extra time would be used to produce sofas, up to how much of an overtime rate per hour should the company be willing to pay to keep the upholstery shop open after normal working hours? Wexpro, Incorporated, produces several products from processing 1 ton of clypton, a rare mineral. Material and processing costs total $55,000 per ton, one-fourth of which is allocated to product X15. Six thousand one hundred units of product X15 are produced from each ton of clypton. The units can either be sold at the split-off point for $14 each, or processed further at a total cost of $9,200 and then sold for $20 each. Required: 1. What is the financial advantage (disadvantage) of further processing product X15? 2. Should product X15 be processed further or sold at the split-off point? 1. 2. Product X15 should be