Belfry Company makes special equipment used in cell towers. Each unit sells for $$400.$ Belfry produces and sells $12,500$ units per year. They have provided the following income statement data:

A$.$ Operating income will decrease by $$3,340.$

B$.$ Operating income will increase by $$25,500.$

C$.$ Operating income will increase by $$3,340.$

D$.$ Operating income will decrease by $$16,660.$