The Following Is a Sample of the Percentage Increases in the Price

Multiple Choice

The following is a sample of the percentage increases in the price of a house in eight regions of the U.S.
75, 125, 160, 160, 160, 225, 225, 300

Compute the standard deviation of the given sample. Please, use the value for mean, rounded to the nearest whole number in your calculations. Round answer to the nearest whole number.

A) $s = 69$
B) $s = 248$
C) $s = 179$
D) $s = 110$
E) $s = 138$