Celine worked for h hours each day for d consecutive days. If she earns $7.50 per hour, what is the total amount she earned?
Choose the correct choice.
A) 7.50/d + h  B) 7.50 + d + h  C) 7.50 + dh  D) 7.50dh  E) 7.50h + d
H hours for d days.   Income each day = 7.5*h   Total income = 7.5*h*d   Correct option: 7.50dh
<result>D</result>
Celine worked for h hours each day for d consecutive days. If she earns $7.50 per hour, what is the total amount she earned?