Help with finance exercises

The preferred stock of General Motors pays a dividend of $2 every quarter. The appropriate discount rate is 2% per quarter. Attempt 1/3 for 10 pts. What is the present value of the preferred stock? Attempt 1/3 for 10 pts. If you expect to receive the $2 every quarter, starting one quarter from now, for exactly 2 years and nothing thereafter, what is the present value of the preferred stock