Katy worked for h hours each day for d consecutive days. If she earns $3.5 per hour, what is the total amount she earned?
Options
A) 3.50/d + h  B) 3.50 + d + h  C) 3.50 + dh  D) 3.50h + d  E) 3.50dh
H hours for d days.   Income each day = 3.5*h   Total income = 3.5*h*d   Correct option: 3.50dh
<result>E</result>
Katy worked for h hours each day for d consecutive days. If she earns $3.5 per hour, what is the total amount she earned?