Q1) Suppose Nabisco Corporation just issued a dividend of $2.38 per share yesterday. Subsequent dividends will grow at a constant rate of 07.60% indefinitely. If the required rate of return for this stock is 18.00% , what is the value of a share of common stock today?

Q2) What is the value of a share of preferred stock that promises to pay $4.30 every year, indefinitely, if you have a required rate of return of 11.50%?

Answer both questions please or I will downvote