4. The current dividend yield of CyTrade's stock is 3.5%. The company just paid a $1.80 annual dividend today and will pay a dividend of $1.89 next year. The dividend growth rate is expected to remain at the current level. What is the required rate of return on the stock? O A. 5.00% B. 6.55% O C. 7.50% O D. 8.50%