Can you please:

1. compute a three-month simple moving average forecast for the monthly sales from april to july 2021.

2. compute a three-month weighted moving average forecast for the monthly sales from April to July 2021. using the weights: w1 = 0.55, w2 = 0.30, w3 = 0.15

Question Juicy-Juice Ltd. wants to predict their sales for the fiscal year 2021, and the financial team was provided with the following table with actual sales value in thousands of dollars for the first half of the year: Actual Sales Month (S, 000) January 128 February 112 March 186 April 218 May 142 June 135