Calculate the intrinsic value of a share given the following information. - The most recent dividend was $1.7. - The dividends are expected to grow at a rate of 14.67% for the next three years.

After three years, you expect the dividends to grow at a constant rate of -1% in perpetuity. The relevant expected return for the share is 9.28%.

How to calculate this sum? Please provide detailed explanation for the same.