Part 1 Assuming that a person who smokes and drinks beer spends an average of $162 a week on cigarettes and beer, how much money is spent during his or her lifetime if they smoke and drink for 52 years? Part 11 If instead, at the end of each week the person puts the $162 in an account that earns 6.4% interest compounded weekly, how much (principal and interest) would they have at the end of 52 years