Answer:
at maturity I will receive 1,155.6
the real return is 7%
the nominal will be 15.56%
Step-by-step explanation:
As it is indexed it will paid a real rate of 7% adjusted for 8% inflation

1,000 x 1.07 x 1.08 = 1,155.6 received at maturity
no know the nominal rate we do:


nominal = 0.1556 = 15.56%