The number of internal disk drives (in millions) made at a plant in Taiwan during the past 5 years follows:                                                      

Year ……….Disk Drives

1) …………….142

2) …………….160

3) …………….184

4) …………….202

5) …………….216

a) Using simple linear regression, the forecast for the number of disk drives to be made next year = nothing disk drives (round your response to one decimal place).

b) The mean squared error (MSE) when using simple linear regression = nothing drives squareddrives2 (round your response to one decimal place).

c) The mean absolute percentage error (MAPE) when using simple linear regression = nothing% (round your response to one decimal place).