A stock will pay $$3$ dividends per share in the coming year. The current stock price js $$50/$ share and based on all relevant information, the expected price one is $$55/$share$.$

A: an investor purchases the stock ar tbe current price. What is the dividend yield?

B$.$ What is the total rate of return if the investor pays the current price to invest and receives the dividends and the expected price one year later