Given the following actual demand data, prepare a forecast for period 6 using each of the following approaches: Period Actual Demand 1 60 222 65 3 55 4 58 5 64 a. three-period simple moving average b. weighted moving average using weights of 0.50 (most recent observation), 0.30, and 0.20. c. simple exponential smoothing assuming F2 = 60 and α = 0.40.

After graduation, you plan to work for dynamo corporation for 12 years and then start your own business. you expect to save and deposit $7,500 a year for the first 6 years (t = 1 through t = 6) and $15,000 annually for the following 6 years (t = 7 through t = 12). the first deposit will be made a year from today. in addition, your grandfather just gave you a $32,500 graduation gift which you will deposit immediately (t = 0). if the account earns 9% compounded annually, how much will you have when you start your business 12 years from now?