1. A certain money market account that had a balance of $48，000 duringall of last month earned $360 in interest for the month. At whatsimple annual interest rate did the account earn interest last month?
A. 7% B.7.5% C.8% D.8.5% E.9%
2. Column A：The two-digit integer that equals twice the sum of its digits
Column B： 16
3. The number of households receiving monthly benefits in 1960 wasapproximately what fraction of the number receiving monthly benefits in 1975?
A. 9/10 B.5/6 C.16/27 D.11/32 E.8/35
4. When the even integer n is divided by 7， theremainder is 3.
Column A： The remainder when n is divided by 14
Column B ： 10
answer： C
