please solve and explain

The Warren Watch Company sells watches for 528 , fixed costs are $185,000, and variable costs are $13 per watch. a. What is the nirm's oain of loss at sales of 7,000 watches? Loss, if any, should be indicated by a minus sign, Round your answer to the nearest cent. 5 What is the firm's aain or lass at sales of 17,000 watches? Loss, if any, should be indicated by a minus sign. Round your answer to the nearest cent. 5 b. What is the break even paint (unit sales)? Round your answer to the nearest whele number, units