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), June1 Desired inventory (units), June 30 Expected sales volume (units): Rumble Thunder 750 300 250 500 Midwest Region 12,000 14,000 $60 3,500 4,000 $90 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 Midwest Region b. Prepare a production budget. For those boxes in which you must enter subtracted or negative numbers use a minus sign. Sonic Inc. Production Budget Units Rumble Units Thunder Expected units to be sold Desired inventory, June 30 500 Total Estimated inventory, June1 Total units to be produced