b) If Layla makes monthly payments of $35, how many months will it be before he pays off the debt? Round to the nearest month. (1.5 point) c) How much more in total payments will Layla make under the S10-a-month plan than under the $35-a- month plan? Make sure you use three decimal places for N. (3 point) b) If Layla makes monthly payments of $35, how many months will it be before he pays off the debt? Round to the nearest month. (1.5 point) c) How much more in total payments will Layla make under the S10-a-month plan than under the $35-a- month plan? Make sure you use three decimal places for N. (3 point)