Data were collected on the age (in years) and price (in thousands of dollars) of a random sample of 25 used Hyundai Elantras. A scatterplot of the data (with regression line) and computer output from a regression analysis are provided.

Use three decimal places when reporting the results from any calculations, unless otherwise specified.

The regression equation is Price = 15.3 - 1.71 Age

Predictor	Coef	SE Coef	T	P
Constant	15.2912	0.5840	26.18	0.000
Age	-1.7126	0.1264	-13.55	0.000

S = 1.37179 R-Sq = 88.9% R-Sq(adj) = 88.4%

Interpretation of coefficient of determination is(a)_______

(A. Age B. 88.9% C. 88.4%. D. Constant E. Price)

of variation in(b)______(A. Age B. 88.9% C. 88.4%. D. Constant E. Price) is explained by(c)______(A. Age B. 88.9% C. 88.4%. D. Constant E. Price).