The following data are available for product number CK74, manufactured and sold by Ruby Corporation: Maximum capacity with present facilities Total fixed cost (per period) Variable cost per unit Sales price per unit 11,000 units $ 851,400 $ 120.00 $ 186.00 The number of units of CK74 that Ruby must sell to break-even is: Multiple Choice 12,900 7.095 6,050 4,577