Please advise for A-D.

Question Completion Status: A Click Submit to complete this assessment. Question 10 There is a fixed cost of $50,000 to start a production process. Once the process has begun, the variable cost per unit is $25. The revenue per unit is projected to be $45. a. Write an expression for total cost. b. Write an expression for total revenue. C. Write an expression for total profit. d. Find the break-even point. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BIUS Paragraph Arial V 10pt V V V A V TX 86