Sales and Production Budgets Sonic Inc. manufactures two models of speakers, Rumble and Thunder. Based on the following production and sales data for June, prepare (a) a sales budget and (b) a production budget: Estimated inventory (units), June 1 Desired inventory (units), June 30 Expected sales volume (units): Rumble Thunder 82 71 256 294 Midwest Region 3,100 3,450 5,300 6,000 $130$195 South Region Unit sales price a. Prepare a sales budget Sonic Inc. Sales Budget For the Month Ending June 30 Product and Area Model: Rumble Unit Sales Volume Unit Selling Price Total Sales Midwest Region South Region Total Model: Thunder