1. Answer the following questions: a. What assumptions were made about paying off school debt? b. How much was paid off on the house mortgage each year? c. If you were building this model, how might you estimate the debt repayment? What se might you have to look at? 1. Answer the following questions: a. What assumptions were made about paying off school debt? b. How much was paid off on the house mortgage each year? c. If you were building this model, how might you estimate the debt repayment? What se might you have to look at