Question 1: This question is worth 10 points A contractor's records during the least five weeks indicate the number of job requests: Week Request 5 Keelest 1 40 124 _ 9 2 40 44 155 48 72 Predict the number of requests for week 4 week 5, week 6 using each of the following methods: 1) Nave approach 2) 3 - period moving average 3) 4-period moving average 4) Weighted moving average using 0.60, 0.30 and 0.10 assuming highest weight to the most recent week 5) Exponential smoothing with a = 0.30; use 40 for week 2 forecast. Question 2: This question is worth 10 points Paul is conducting an experiment to relate fuel economy (MPG) with the amount of CO2 (grams/mile). Paul conducted an experiment on 12 different vehicle owners. Table below presents the fuel economy and CO2 emitted. +Fuel economy Vs. CO2 emissions. Fuel Economy MPG) CO2 emissions(g/mi) 29.2 314 26.5 28.5 312 28.1 317 28 316 24.1 344 26.1 352 324 25 356 23.4 22.8 22.2 381 389 399 1) Obtain a linear regression equation line for the data 2) Predict the CO2 emissions when the fuel economy is 24 MPG