The following chart shows the worth of daily transactions (in RM) made from a website for all the weekdays in 3 weeks. W

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The Following Chart Shows The Worth Of Daily Transactions In Rm Made From A Website For All The Weekdays In 3 Weeks W 1 (67.27 KiB) Viewed 40 times

The following chart shows the worth of daily transactions (in RM) made from a website for all the weekdays in 3 weeks. Week Day Worth (RM) 1 1 40 2 90 3 100 4 95 5 43 2 1 50 2 87 3 105 4 90 5 46 3 1 42 2 93 3 99 4 87 5 48 continued next page Page 2 of 4 September - December 2021 Final Examination BB203 Business Modelling with Spreadsheet c) By using stationary data with additive seasonal effects, Ît+1 = Et +St+1-p, where Et = a(Y4 – St-p) + (1 - a)Et-1 and St = B(Y4 – Ey) + (1 – B)St-p . With a = 0.5 and ß = 0.4, estimate the worth of daily transactions on Week 4 Day 1. (12 marks) [Total : 25 Marks] =