The Warren Watch Company sells watches for $$24,$ fixed costs are $$175,000,$ and variable costs are $$11$ per watch.

a$.$ What is the firm's gain or loss at sales of $7,000$ 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 $16,000$ 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 $$33?$

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