Differences in operating income between variable costing and absorption costing are due solely to accounting for fixed costs. Do you agree?

A.

Yes, that is the only difference.

B.

No, differences in operating income between variable costing and absorption costing are due to accounting for variable manufacturing costs.

C.

No, differences in operating income between variable costing and absorption costing are due to accounting for fixed manufacturing costs.

D.

No, there is no difference in operating income between variable costing and absorption costing.