A firm manufactures a product that sells for $12 per unit. Variable cost per unit is $7 and fixed cost per period is $1500. Capacity per period is 700 units. Perform a break-even analysis showing a detailed break-even chart. Find the revenue function, TR. TR= (Type an expression using x as the variable. Do not include the $ symbol in your answer.) Find the cost function, TC. TC- (Type an expression using x as the variable. Do not include the $ symbol in your answer.) Compute the break-even point in units. The break-even point is units (Round up to the nearest whole number.) Find the break-even point in sales dollars. The break-even point in sales dollars is $ (Round the final answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed.) Graph the break-even chart. Choose the correct graph below. NOTC Q Graph the break-even chart. Choose the correct graph below. O A. OB. OC. 84007 TR 8400 700- ATC B/ES -- TVC FCF B/E -- TVC 1 FCH TVC FCH 0- BIE 700 B/E 04 700 BIE 700 Number of products Number of products Number of products Loss Profit Loss Profit Loss Profit Sales Sales $