During the current year, OutlyTech Corp. expected to sell 22,900 telephone switches. Fixed costs for the year were expected to be $12,144,500, the unit sales price was budgeted at $3,450, and unit variable costs were budgeted at $1,560. OutlyTech's margin of safety (MOS) in units is (rounded up to nearest whole number): Multiple Choice 17,644. 16,474. 20,254 16,344 21.564