The Disposable Income (DI) and Consumption (C) Schedules Are for

Multiple Choice

$$\begin{array} { | c | c | } \hline \text { Disposable Income } & \text { Consumption } \\\hline \$ 0 & \$ 8 \\\hline 80 & 80 \\\hline 160 & 152 \\\hline 240 & 224 \\\hline 320 & 296 \\\hline 400 & 368 \\\hline\end{array}$$ The disposable income (DI) and consumption (C) schedules are for a private, closed economy. All ?gures are in billions of dollars. If plotted on a graph, the slope of the consumption schedule would be

A) 0.6.
B) 0.7.
C) 0.8.
D) 0.9.