Refer to the Following:
the Estimated Demand for a Good $\hat { Q } = 4,800 - 16 P - 0.65 M - 1.5 P _ { R }$

Multiple Choice

Refer to the following:
The estimated demand for a good is

$\hat { Q } = 4,800 - 16 P - 0.65 M - 1.5 P _ { R }$
where Q is the quantity demanded of the good, P is the price of the good, M is income, and
$P _ { R }$ is the price of related good R.
-If the price of the good rises by $10, all else constant, the quantity demanded will ________ by ________ units.

A) increase; 16 units
B) decrease; 160 units
C) decrease; 1.5 units
D) increase; 150 units