Gensing wants to expand its business at the end of 10 years. to do so, Gensing invests $20,000 today and in addition plans to save $40,000 end of each year for the first 4 years (years 1 to 4) and $50,000 annually for the following 4 years (years 5 to 8). due to other expenses, Gensing will not be able to save in its last two years. if the account earns 7% compounded annually, how much will Gensing have 10 years from now?