Refer to the Table Shown A)5
B)35

Refer to the table shown. If seven workers are employed, total output equals:

$\begin{array}{|c|c|}\hline \text { Number of workers } & \text { Marginal product of workers } \\\hline 1 & 5 \\\hline 2 & 7 \\\hline 3 & 8 \\\hline 4 & 10 \\\hline 5 & 11 \\\hline 6 & 7 \\\hline 7 & 5 \\\hline 8 & 3 \\\hline 9 & 0 \\\hline 10 & -1 \\\hline\end{array}$

A) 5.
B) 35.
C) 53.
D) 56.