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Forecast sales volume and sales budget Sentinel Systems Inc. prepared the following sales budget for 208 : At the end of December 20 Y8, the following unit sales data were reported for the year: 3 more Check My Work uses remaining. At the end of December 20y8, the following unit sales data were reported for the yeari For the year ending December 31, 20y9, unit sales are expected to follow the patterns estabished during the year ending December 31 , 20 vol . Jhe unit seling price for the Home Alert System is expected to increase to $250, and the unit seling price for the Husiness Aert 5y stem is expected to be increased to $ ahzo, effective January 1 . 2oyr. Required: 1. Compute the increase or decrease of actual unit sales for the year ended December 31,20y8, over budget. Use the minus sign to indicate a decrease in amount and percent. It more Cheok My Wok uses remaing 2. Assuming that the incresse or decrease in actual sales to budget indicated in part (1) is to continue in 20Y9, compute the unit saies volume to be used for preparing the sales budget for the year ending December 31, 20Y9. Use the minus sign to indicate a decrease in amount and percent. Round budgeted units to the nearest whole unit. 3. Prepare a sales budget for the year ending December 31,209. 3 tnore Check My Work uses remaining. 3. Hrepare a sales budget for the year ending December 31,20 Y9. Sentinel Systems Inc. 3 more Check My Work uses remaining