roblem #$1$ of $3$

Lowell Thomas produced $4,000$ units during his $40-$hour workweek. Thomas's regular rate of pay is $$0\mathrm{.}12$ per unit; he is paid an incentive bonus of $$\mathrm{.}04$ for each ur $3,000.$ Thomas's overtime rate is

a$.$ $$20\mathrm{.}75$ per hour.