Ethan has a checking account. his opening balance on 10/10 was $160. the bank charges $1.75 for each nonbank atm transaction, 25¢ for each check he writes, and 35¢ for each debit card transaction. ethan made the following transactions:
wrote $55 check for guitar lesson on 10/12
deposited $40 paycheck on 10/15
made $27 debit card purchase on 10/18
transferred $15 from savings account on 10/21
what is ethan’s balance after the transaction on 10/21?