Gwen Corp just paid annual dividend of Rp 100 per share. The market required rate of return is 15%. What is the value of Gwen Corp, if: a. Dividend is expected to grow at an annual rate of 0% to infinity. b. Dividend is expected to grow at an annual rate of 4% to infinity. c. Dividend is expected to grow at an annual rate of 5% for each on the next 3 years, followed by a constant annual growth rate of 3% in years 4 to infinity.