Refer to the information from QS 22-6. How will the break-even point in units change in response to each of the following independent changes in selling price per unit, variable cost per unit, or total fixed costs? Use I for increase and D for decrease. (It is not necessary to compute new break-even points.)

       Change                                  Break-even in Units Will
1.  Total fixed cost to $520,000................. __________
2.  Variable cost to $134 per unit............. __________
3.  Selling price per unit to $290 . . . . ... __________
4.  Variable cost to $100 per unit ............__________
5.  Total fixed cost to $544,000 . . . ... .   __________
6.  Selling price per unit to $320 . . . ..... __________