A loan for $$56,000$ is made for $10$ years at $7$ percent interest and no monthly payments will be due $($assuming monthly compounding$).$

Required:

a$.$ How much will be due at the end of $10$ years?

b$.$ What will be the yield to the lender if it is repaid after eight years?

c$.$ If $3$ point is charged to the yield, what will be the new yield to the lender?