The Figure Below Shows the Demand Schedule and Demand Curve

question 86

Multiple Choice

The figure below shows the demand schedule and demand curve for a product produced by a single- price monopolist.
$\begin{array}{ll}\text { Price (\$) } & \begin{array}{l}\text { Quantity } \\\text { Demanded }\end{array} \\\hline 8 & 5 \\7 & 6 \\6 & 7 \\5 & 8 \\4 & 9 \\3 & 10 \\2 & 11\end{array}$
FIGURE 10- 1
-Refer to Figure 10- 1.What is the lowest level of output at which marginal revenue becomes negative?

• A)6th unit
• B)8th unit
• C)7th unit
• D)9th unit
• E)5th unit