please help with questions 3 and 4!!

TABLE 11.1A Future Value of $1 TABLE 11.3A Future Value of an Annuity of \$1 TABLE 11.4A Present Value of Annuity of $1 TABLE 11.2A Present Value of $1 PA11-1 (Algo) Calculating Accounting Rate of Return, Payback Period, Net Present Value, Estimating Internal Rate of Return [LO 11-1, 11-2, 11-3, 11-4] Anituryofil) Note: Use appropriate factor(s) from the tabies provided. Assime straight line depreciation mothod s used Peavired: Required: Hela lags evaluate this groject by calculating each of the following 1. Accounting rate of refurn Note: Mound your answer to 2 decimal places. 2. Payoock perlod Note: Round your anwwer to 2 decimal places. 3. Not neesent walue (NPV) Note: Do not cound intermediate calculotion. Negative ameunt shoidd be indicated ty a minus sign. Aound the final anuwer to searest whole dollar: 4. Recalculate the NPV assuring Das cost of capilal is 14 percent. Note: Do not round intermediste calculations. Negetive amount should be indicated by a minus sign. Plound the final answer to nearest whole doliar