Please solve and show work! Thanks much

Apply the fundamental method of valuation to the following data in order to find a market value (price) for the venture. Part B. What portion of the company should be given up if there is a need for $1.6 m in venture capital? As you see from line 7 and beyond (7 +), growth falls to 12%, and profit margin is 9%. Assume also discount rate for years 7 and beyond falls to 15% and stays the same for all such years