The Following Data Confront a Business -A Profit-Maximizing Business Will Produce That Quantity of Output:
A)at

The following data confront a business:

$\begin{array}{cc}\text { Output }&\text { Marginal Revenue } &\text { Marginal Cost } \\0&16 & 10 \\2&16 & 9 \\3&16 & 13 \\4&16 & 15 \\5&16 & 21\\6\end{array}$
-A profit-maximizing business will produce that quantity of output:

A) at which price equals marginal revenue
B) equal to 4 units
C) equal to 5 units
D) at which marginal revenue exceeds marginal cost by the widest margin
E) equal to 3 units