All Other Things Remaining the Same, If the Variable Cost $\$ 0.10$

All other things remaining the same, if the variable cost goes up by $\$ 0.10$ per unit, and fixed cost is $\$ 1000.00$ , the breakeven volume will

A) generally increase
B) generally increase by 10,000 units
C) generally increase as long as net contribution per unit is positive
D) generally increase by 10,000 units as long as net contribution per unit is positive
E) none of the above