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 3,500 units $ 798,000 $ 115.00 $ 185.00 3 The number of units of CK74 that Ruby must sell to break-even is: Multiple Choice 2,130 4,314 6.939 11,400