No Excel show math please

QUESTION 1 1 points Save Answer Your small business is considering purchasing one of two different computers. Computer A costs $1,140 today and will increase after-tax revenues by $128 , $361 , and $1,055 over years 1-3 respectively. Computer B costs $850 today and will increase after-tax revenues by $561, $309, and $113 over years 1-3 respectively. If your firm's financing rate is 20%, what is the cross over rate between these two computers and which should you choose? 16.6% , computer B is the better choice 14.4%, computer B is the better choice 16.6%, computer A is the better choice 12.5% , computer B is the better choice 14.4%, computer A is the better choice Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers Save and Submit