Design a spreadsheet similar to the one below to compute the value of a variable growth rate firm over a five-year horizon. (Do not round intermediate calculations. Round your answers to 2 decimal places.) a. What is the value of the stock if the current dividend is $2.5, the first stage growth is 14%, the second stage growth is 7%, and the discount rate is 14% ? b. What is the value of the stock if the current dividend is $2.5, the first stage growth is 2%, the second stage growth is 11%, and the discount rate is 13.0%