In the text field please write down your final results for ALL the questions. Then within 5 minutes after you submit the exam submit all your calculation procedure using one pdf file through "Exam 1 Calculation Questions. Please be mindful of the following.grading rules: No credit will be given if you do not upload your calculation procedure within the given time frame. No credit will be given if your final results in the text field and your final results in the submission do not match The Country Transportation Department needs to determine usage factors by day of the week for a popular toll bridge connecting different parts of the city. In the current study, they are considering only working days. Suppose that the numbers of cars using the bridge each working day over the past four weeks were in thousands of cars) Week 1 Week 2 Week 3 Monday 16 17 14 Tuesday 12 11 13 Wednesday 14 15 13 Thursday 17 17 16 Friday 22 23 21 A. (10 points) What is the length of each season/cycle? Find the seasonal factors corresponding to daily usage of the bridge B. (15 points) Find the forecast for Week 4 assuming there is no obvious trend in the deseasonalized series