Suppose you bought a bond with an annual coupon of $10$ percent one year ago for

$$850.$ The bond sells for $$900$ today.

Assuming a $$1,000$ face value, what was your total dollar return on this investment over

the past year?

Total dollar return

What was your total nominal rate of return on this investment over the past year?

Nominal rate of return

If the inflation rate last year was $5$ percent, what was your total real rate of return on this

investment?