The answer that will fill in the blank is savings and loan association. It is because a savings bank has the capability of providing an individual the ability acquire loans and that they could save and deposit on their bank. The loan association also provide these instances for they have the capability to do so.
Amortizing loan is the type where the principal and interest are paid in equal amounts till the loan is fully paid.
Usually payments are represented in an amortizing schedule. The payments are made up of part of the principal and the other part the interest paid together.
Jeff's loan of $275 monthly payments for 5 years is a form of amortizing loan.