The Specifications for a Refrigerator Part (In Cm) Are 5

The specifications for a refrigerator part (in cm) are 5.00 ± 0.10, and the Taguchi loss function is estimated to be L(x) = 5,500 (x - T) 2. Determine the estimated loss per part if the quality characteristic (i.e., actual process performance) under study takes on a value of 4.91 cm.

A) More than $30 but less than or equal to $50
B) More than $50 but less than or equal to $70
C) More than $70 but less than or equal to $90
D) More than $90