(Annuity number of periods) Alex Karey has taken out a $190,000 loan with an annual rate of 9 percent compounded monthly to pay off hospital bills from his wife lzzy's tilness. It the most Alex can afford to pay is $1,500 per month, how long will it take to pay off the loan? How long wil it take for him to pay off the loan if he can pay $2,000 per month? Use five decimal places for the monthly percontage rate in your calculations 0. If Alex can pay $1,500 per month, the number of years it takes for him to pay off the loan is yoars. (Round to one decimal place)