Answer:
Effect on income= $4,800 increase
Step-by-step explanation:
Giving the following information:
Unitary variable cost= $18
A foreign wholesaler offers to purchase 4800 units at $21 each. Vaughn would incur special shipping costs of $2 per unit if the order were accepted.
Because it is a special order and there is unused capacity, we will not take into account the fixed costs.
Effect on income= 4,800*21 - 4,800*(18 + 2)= $4,800 increase