n this assignment you will complete the problem by hand $($part A$).$ If you wish, you can then automate the work $($Part B$)$ on a spreadsheet for $1$ bonus point. Part B is completely optional.

Please read the scenario below before proceeding to part A$.$

Scenario: Doll Crafters recently started a line of doll accessories. This line has been successful so far and the company wants to forecast the demand for the future. For the past six months, the demand has been $40\mathrm{.}000$ units in January, $36,000$ units in February, $42,000$ units in March, $50,000$ units in April, $50,000$ units in May, and $58,000$ units in June. You are going to use various techniques to create forecasts and to identify the best forecasting technique.