THE CPC of a trial contact lens is 44.00 diopters and contains a power equal to +14.87 D. The over refraction is equal to -1.62 D. What final lens power is required if the CPC to be ordered is 43.62 D?
A) +15.00 D
B) +13.87 D
C) +13.62 D
D) +12.62 D