please show formulas in excel

5. Growing Annuity Assume you want to retire in 35 years and save a $15,000 at the end of the first year. Assume you will earn 7% annually on your investment and you expect 2% inflation before retirement After you retired, you expect to live for another 30 years. Assume you can earn a nominal annual rate of 4% and you expect inflation to be 3% during retirement a) Calculate how much money you are accumulating by the time you retire if you increase your annual savings by the inflation rate. b) Calculate your real annual withdrawals over the next 30 years so as to maintain a constant standard of living. Assume the first withdrawal is made at the beginning of the year. 1 LA Inputs 2 Annual Rate during savings 3 Inflation during saving 4 First annual savings amount Years of saving 8 PMT N 796 2% 15000 35 15000 000 1 2 3 4 5 6 10 11 12 13 15 16 12 18 19 20 21 22 23 24 25 26 27 28 1229 30 31 52 33 34 35 30 37 38 39 40 41 42 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 33 Future Value 11 Amal Rate lurg Rement 30 Yamment Accumulated Amount N PV PMT 120.000 Whirawal BOY Am Withdraw Investable Fundi Er En in Bante 1 2 3 4 5 0 7 0 10 11 12 13 14 13 10 TB 19 21 22 24 27 20 29 30