Answer:
$622.04
Explanation:
Dominic earns $285 per week plus an 8% commission rate on all his sales.
Dominic sells $4,213 worth of merchandise in one week.
His total earnings will be = $285 + ( 8% × 4,213)
= $285 + ( 0.08 × 4,213)
= 285 + 337.04
= $622.04
Dominic's total earning for the week is $622.04