Which of the following statements always hold true of the Break Even Point (BEP)? 1. If variable costs go up and markup percentage is constant the BEP expressed in units goes up 2. If variable costs go and mark up percentage is constant up the BEP expressed in sales price goes up 3. If variable costs go up and markup percentage is constant the BEP expressed in units goes down 4. If variable costs go and mark up percentage is constant the BEP expressed in sales price goes down O 1&2 03&4 0 1 03