What constant-growth rate in dividends is expected for a stock valued at $50.00 if next year's dividend is forecast at $2.00 and the appropriate discount rate is 13%?

What would be the approximate expected price of a stock when dividends are expected to grow at a 25% rate for 3 years, then grow at a constant rate of 5%, if the stock's required return is 13% and next year's dividend will be $4.00?

Company A is expected to grow at 8% for the first 4 years and then grow at 3% constantly afterwards. What is the expected price of the stock of Company A if the Cost of capital is 6% and next years dividend is $2.65?

What should be the current price of a share of stock if a $5 dividend was just paid, the stock has a required return of 20%, and a constant dividend growth rate of 6%?

What is the approximate standard deviation of returns if over the past 4 years an investment returned 8.0%, -12.0%, -12.0%, and 15.0%?

What is the variance of return of a three-stock portfolio (each stock being equally weighted) that produced returns of 20%, 28%, and 30%?