(Figure: Diminishing Returns 0) in the Table, After the _____

Multiple Choice

(Figure: Diminishing Returns 0) In the table, after the _____ worker, diminishing returns set in.
$\begin{array}{|l|l|}\hline \begin{array}{l}\text { Labor } \\\text { (Workers) }\end{array} & \begin{array}{l}\text { Output } \\\text { (Total } \\\text { Product) }\end{array} \\\hline 1 & 25 \\\hline 2 & 56 \\\hline 3 & 90 \\\hline 4 & 100 \\\hline 5 & 105 \\\hline\end{array}$

A) second
B) third
C) fourth
D) fifth