Final answer:
Agnes should pay GHȼ81.47 for this stock.
Step-by-step explanation:
To calculate the price that Agnes should pay for the stock, we can use the formula for the present value of a stock. The present value of the future cash flows, which include the dividends and the sale price, is determined by discounting each cash flow by the required rate of return. In this case, the required rate of return is 12%. So, we can calculate the present value of the dividends and the sale price as follows:
Dividends: GHȼ8.00 * (1 - (1 + 0.12)^(-10)) / 0.12 = GHȼ49.67
Sale price: GHȼ80 / (1 + 0.12)^8 = GHȼ31.80
Finally, we can calculate the price that Agnes should pay for the stock:
Price = Present value of dividends + Present value of sale price
Price = GHȼ49.67 + GHȼ31.80 = GHȼ81.47