bubba's steakhouse has budgeted the following costs for a month in which 1,600 steak dinners will be produced and sold: Materials, $4,080; hourly labor (variable), $5,200; rent (fixed), $1,650; depreciation, $670; and other fixed costs, $400. Each steak dinner sells for $12.70 each. How much would Shula's profit increase if 10 more dinners were sold?