Suppose Lamont's exam score was at the 80^th percentile on an exam whose mean was 90.What was Lamont's exam score?

A) 76.81
B) 72.00
C) 80.00
D) Cannot tell without more information.

An insured 27 year old purchased a $120,000, 20-year endowment policy with premiums payable semiannually. Compute the amount the insured paid the insurance company in premiums during his lifetime. Refer to Table 12-1. (1 year = 12 months.)