7. (10 points) Constantine borrows 100,000 at a nominal rate of interest of 7.2% convertible monthly. She repays the loan with 240 end of month pay- ments. The January payments are X, the February payments are 2X, the March payments are 3X, the November payments are 11X, and the De- cember payments are 12X. Find the total interest paid during the life of the loan. .... 7. (10 points) Constantine borrows 100,000 at a nominal rate of interest of 7.2% convertible monthly. She repays the loan with 240 end of month pay- ments. The January payments are X, the February payments are 2X, the March payments are 3X, the November payments are 11X, and the De- cember payments are 12X. Find the total interest paid during the life of the loan