Can someone please solve these 2 question with the correct answer please?

(Annuity number of periods) How long wil ito ay off a loan of $2.000 annual 11 percent compound you mora nts of Use tredecimal places for the motherage ratin your actions The number of years to pay off fais Round te ore decimal place) ar to) rate) Your folks just called and would like some advice from you. An insurance agent e d them and thered them the opportunity to purchase any for $14.14161 that will pay the 12.500 per year for 15 years. They come of return your folks would be earning on their investment is % (Round to two decimal places)