Can't seem to get the correct answers on these problems. Please show your work!

1) The bank is paying 10.04% compounded annually. The inflation is expected to be 5.39% per year.

What is the market interest rate?

2) You are paying a series of five constant-dollar (or real-dollar) uniform payments of $1977.3 beginning at the end of first year. Assume that the general inflation rate is 29.08% and the market interest rate is 29.08% during this inflationary period. The equivalent present worth of the project is:

Hint:

- Read the question carefully.

- What type of dollar that was given in the question?

- With the given dollar, what type of interest rate do you need to use?

3) Five years ago you invested $15275 at a 5% market interest rate.

If the inflation rate is 4%, what is the current constant dollar value of your investment?