The Warren Watch Company sells watches for $26, fixed costs are $105,000, and variable costs are $14 per watch. a. What is the firm's gain or loss at sales of 8,000 watches? Loss, if any, should be indicated by a minus sign. Round your answer to the nearest cent. $ What is the firm's gain or loss at sales of 15,000 watches? Loss, if any, should be indicated by a minus sign. Round your answer to the nearest cent. $ b. What is the break-even point (unit sales)? Round your answer to the nearest whole number. units c. What would happen to the break-even point if the selling price was raised to $31? -Select- d. What would happen to the break-even point if the selling price was raised to $31 but variable costs rose to $24 a unit? Round your answer to the nearest whole number. -Select