I need a Step-by-Step for this HW question: DO A & B ALONG WITH FIRST FIGURING OUT (a) - (i) STEP BY STEP.

SHOW EACH STEP. formula sheet is attached. I will give a rating.

DONT USE EXCEL. show step by step worked out.

2. Executives at Microsoft have developed a new tablet geared towards the college-student demographic. The following financial information pertains to the new tablet. The product can be purchased from major retailers with a 4.3% markup, or from a Microsoft Store (no markup). Calculate the following: a) Cost per unit b) Total variable cost c) Total fix cost d) Total cost e) Revenue per unit f) Total revenue g) Profit h) Contribution margin per unit. Interpret this result i) Break-even point (units and dollars). Interpret these results a. Contribution units/percentage for the tablets being sold through a retailer, and for those sold through the Microsoft Store. Ihterpret your findings. b. Break-even (units/dollars) for each distribution strategy (retailer vs. company's store) c. What is the difference in profit (or loss) between sales through Microsoft's Store and through traditional retailers