A Survey Revealed That 21

Multiple Choice

A survey revealed that 21.5% of the households had no checking account,66.9% had regular checking accounts,and 11.6% had NOW accounts.Of those households with no checking account 40% had savings accounts.Of the households with regular checking accounts 71.6% had a savings account.Of the households with NOW accounts 79.3% had savings accounts. The probability that a randomly selected household has a savings account is:

A) 0.609.
B) 1.000.
C) 0.227.
D) 0.657.
E) 0.537.