2. The Gonzales Electric Company's 12 products are further grouped into four products families. Products AB, and C compose family 1; DE and F compose family 2; G,H and I compose family 3; and products J,K and L make up family 4. Dick Gonzales has the following exponential smoothing forecasts of monthly demand for each product. a. Top management has independently set a $300,000 overall monthly sales goal for the company. Roll up the individual product forecasts and compare them with the family data. b. Roll up the family forecasts to the top level, compare these to overall forecasts, and roll the forecasts back down to families to individual unit forecasts