cement manufacturer has supplied the following data: Tons of cement produced and sold 680,000 Sales revenue $ 2,788,000 Variable manufacturing expense $ 1,156,000 Fixed manufacturing expense $ 760,000 Variable selling and administrative expense $ 272,000 Fixed selling and administrative expense $ 294,000 Net operating income $ 306,000 If the company increases its unit sales volume by 4% without increasing its fixed expenses, then total net operating income should be closest to: (Round your intermediate cal