Number of payments. Tony is offering two repayment plans to Phil for a long overdue loan. Offer 1 is to receive a visit trom an enforcer and the debt is due in full at once. Otfer 2 is to pay back $4,200 at the end of the year at an interest rate of 19% until Phil pays off the loan principal, Phil owes. Tony $10,000. How long will it take for Phil to pay off the loan is he takes offer 2 ? How long will it take for Phil to pay off the loan if he takes offer 2 ? years (Round to two decimal places.)