Please answer using excel and please dont use image/screenshoot

Question 2 [10 points] The cellar company normally sells their product at $110. The variable cost was $50 per unit and the fixed cost was $20 per unit. A prospective customer offers to buy 8,500 unit at $90. In order to fulfill the prospective customer's order, the company has to pay additional shipping cost of $5 per unit. Assuming the company has idle capacity of 10,000 unit, should the company accept the offer? Show your calculation