Complete the attached PS1 Worksheet to create a time series model (with level, l

Complete the attached PS1 Worksheet to create a time series model (with level, linear trend, and seasonal
components) for purposes of forecasting daily demand at Penguin for April 4-27, including a margin of
uncertainty for each day’s forecast. Note, assume that forecast errors are normally distributed. The assessment of your work will include the accuracy as well as the clarity of the spreadsheet and graph (e.g.,
clear labels, good alignment, easy to understand, etc.).