A manager faces peak $($weekly$)$ demand for one of her operations, but is not sure how long the peak will last. She can either use overtime from the current workforce, or hire$/$layoff one temporary worker and just pay regular$-$time wages. Regular$-$time pay is $\backslash (\backslash$$ $600\backslash )$ per week, overtime is $\backslash (\backslash$$ $800\backslash )$ per week, the hiring cost is $\backslash (\backslash$$ $2,500\backslash ),$ and the layoff cost is $\backslash (\backslash$$ $3,000\backslash ).$ Use breakeven analysis to solve this problem.

What is the fixed cost for the regular$-$time option? $\backslash$$

$($Enter your response as an integer.$)$