A manufacturer of tiling grout has supplied the following data: Kilograms produced and sold Sales revenue. Variable manufacturing expense. Fixed manufacturing expense. Variable selling and administrative expense. Fixed selling and administrative expense Net operating income 300,000 $1,950,000 $960,000 $266,000 $360,000 $232,000 $132.000 The company's break-even in unit sales is closest to: Select one: O A. 43,774 O B. 80,606 O C. 76,615 O D. 237,143