Use Solver to determine the weights for a four-period weighted moving average on the data set that

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Use Solver to determine the weights for a four-period weighted moving average on the data set that minimizes the MSE.

a. What are the optimal values for the weights?
b. Prepare a line graph comparing the weighted moving average predictions against the original data.
c. What are the forecasts for the next 2 months using this technique?

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