Suppose You Estimate the Sample Regression Function $$\log ( \text { Solar } \widehat {Syst}em \text { Sales} ) = 108,632.47 - 0.112 \cdot \text { Solar System Tax Rate }$$

Multiple Choice

Suppose you estimate the sample regression function $$\log ( \text { Solar } \widehat {Syst}em \text { Sales} ) = 108,632.47 - 0.112 \cdot \text { Solar System Tax Rate }$$
You should conclude that

A) a $1 increase in the solar system tax rate is associated with 0.112 fewer solar system sales.
B) a 1 percent increase in the solar system tax rate is associated with a 0.112 percent decrease in solar system sales.
C) a 1 dollar increase in the solar system tax rate is associated with 11.2 fewer solar system sales.
D) a $1 increase in the solar system tax rate is associated with a 0.112 percent decrease in solar system sales.