MC Qu$.15-29($Algo$)$ High Tech, Incorporated produces plastic...

High Tech, Incorporated produces plastic chairs that sell for $$6$ each. The accompanying table provides information about how many plastic chairs can be produced per hour.

$\backslash$table$[[$Number of Workers,Chairs Produced Per Hour$],[0,0],[1,15],[2,27],[3,36],[4,42],[5,45]]$

For simplicity, assume that labor is the only input. How many workers will be hired if the hourly wage for workers is $$75?$