Refer to the Table Shown A) the 5th Worker
B) the 6th Worker
C) the Worker

Refer to the table shown. Marginal product declines when which worker is hired? $$\begin{array} { | c | c | } \hline \text { Number of workers } & \text { Mar ginal product of workers } \\\hline 1 & 2 \\\hline 2 & 5 \\\hline 3 & 9 \\\hline 4 & 14 \\\hline 5 & 16 \\\hline 6 & 17 \\\hline 7 & 18 \\\hline 8 & 18 \\\hline 9 & 17 \\\hline 10 & 15 \\\hline\end{array}$$

A) The 5th worker
B) The 6th worker
C) The 7th worker
D) The 9th worker