Sales price per unit $(1$ unit $=1$ review with recommendations$)$ $ $700$

Fixed costs $($per month$)$:

Selling and administration $52,000$

Production overhead $($e$.$g$.,$ rent of facilities$)73,000$

Variable costs $($per review$)$:

Labor for oversight and feedback $270$

Outsourced security analysis $60$

Materials used in reviews $30$

Review overhead $40$

Selling and administration $($e$.$g$.,$ scheduling and billing$)50$

Number of reviews per month $2,500$ reviews

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