please do all calculations on excel and show me step by step

Case 5-FND The Hill Channel Partners. Instructions: a. Read case b. Use the Excel File-Case 5 Tables for calculations c. Address the following questions: Summary: FND Hill has two options to enter the small business market-through a partnership or through direct sales. The costs and pricing differs for each approach. Hill Partnership: Sales price is 35% lower Hill would sell and service the products FND is considering paying commissions to their own sales force Direct Sales Sales are expected to be 25% of possible sales through the partnership i Service and sales support costs would be incurred. 1. Determine the unit contribution margin for the RX-10 model and for the RX-50 model under the direct-sales approach. 2. Determine the unit contribution margin for each of the two product models selling through the potential Hill partnership channel. Prepare your analysis including and excluding commissions. timated hinh anhuma of 5000