The accompanying table below shows the relationship between the number of times you get your car washed each month and your total monthly benefit from car washes. Each car wash costs $15. $$\begin{array} { | c | c | }
\hline \text { Number af Car Washes Per Month } & \text { Tatal Munthly Benefit fram Car Washes } \
\hline 0 & \$ 0 \
\hline 1 & \$ 20 \
\hline 2 & \$ 36 \
\hline 3 & \$ 48 \
\hline 4 & \$ 56 \
\hline 5 & \$ 60 \
\hline
\end{array}$$
What is the marginal cost of the 5?? car wash each month?
A)$15
B)$14
C)$12
D)$4

Question

The accompanying table below shows the relationship between the number of times you get your car washed each month and your total monthly benefit from car washes. Each car wash costs $15.  $$\begin{array} { | c | c | } 
\hline \text { Number af Car Washes Per Month } & \text { Tatal Munthly Benefit fram Car Washes } \
\hline 0 & \$ 0 \
\hline 1 & \$ 20 \
\hline 2 & \$ 36 \
\hline 3 & \$ 48 \
\hline 4 & \$ 56 \
\hline 5 & \$ 60 \
\hline
\end{array}$$  
What is the marginal cost of the 5?? car wash each month?
A)$15
B)$14
C)$12
D)$4

Quizplus · Accepted Answer

The marginal cost of the 5th car wash each month is the cost of one car wash, which is $15, as stated in the question.

The Accompanying Table Below Shows the Relationship Between the Number of Times