Additional Problem 03-02 (Algo) Given the following demand data, Period 1 2 3 4 5 Demand 46 44 48 43 51 a. Compute a weighted average forecast using a weight of 0.4 for the most recent period, 0.3 for the next most recent, 0.2 for the next, and 0.1 for the next. (Round all your answers to two decimal points.) Forecast Period 5 Forecast Period 6 b. If the actual demand for period 6 is 47, forecast demand for period 7 using the same weights as in part a. Forecast Period 7