Uilliu

5. jill has not been able to maintain the $1,000

number of

minimum balance required to avoid fees on

checks on

her checking account. she wants to switch to a

month statement

different account with a fee of $0.20 per check

may

14

and a $12.50 monthly maintenance fee. jill

wants to estimate the fees for her new account.

june

19

to the right is a summary of the checks she has july

23

written from may to august.

august

a. what is the mean number of checks jill

wrote per month during the last 4 months?

b. based on the mean, estimate how much jill expects to pay in per-check fees

each month after she switches to the new account.

c. estimate the total monthly fees jill will pay each month for the new

checking account.