Answer:
Variable selling costs are written-off as expenses of the accounting period.
Explanation:
In the variable costing, all variable costs are included i.e direct material cost, direct labor cost, all other variable cost i.e variable administrative expenses, variable selling cost, etc
On the other side, the absorption costing includes both types of fixed and the variable costs
So according to the given options, the second option is right because under both the costing method the variable selling cost are written as an expense for the given accounting period