In the current year, Becker Sofa Company expected to sell 12,000 leather sofas. Fixed costs for the year were expected to be $8,400,000; unit sales price was budgeted at $4,600; and unit variable costs were expected to be $2,200. Becker Sofa Company's margin of safety (MOS) in units is: (0) 8,800. 8,000. 9,900. 9,100. 8,500