The Price and Quantity Demanded of a Particular Smartphone App

Multiple Choice

The price and quantity demanded of a particular smartphone app are shown in the table below.

$\begin{array} { | l | c | c | c | c | c | c | c | c | } \hline \begin{array} { l } \text { Price } \\\text { (\$ per download) }\end{array} & \$ 0 & \$ 1 & \$ 2 & \$ 3 & \$ 4 & \$ 5 & \$ 6 & \$ 7 \\\hline \begin{array} { l } \text { Quantity Demanded } \\\text { (millions of downloads) }\end{array} & 7 & 6 & 5 & 4 & 3 & 2 & 1&0 \\\hline\end{array}$
-If graphed,the demand schedule shown in the table would be:

A) an upsloping nonlinear curve
B) a downsloping nonlinear curve
C) a downsloping line
D) a horizontal line
E) a vertical line