TheinformationforTwainCorporationisgivenbelow.

Degree of operating leverage: $2$

Break$-$even revenue: $$360000$

Variable Expense: $60\%$ of Sales

What is the Twain's actual net operating income?

A$.$ B$.$ C$.$ D$.$ E$.$

$ $216,000$ $ $180,000$ $ $144,000$ $ $108,000$

None of the above