It costs Coronado Industries $$13$ of variable and $$5$ of fixed costs to produce one scale which normally sells for $$45.$ A foreign wholesaler offers to purchase $3500$ scales at $$15$ each. Coronado Industries would incur special shipping costs of $$1$ per scale if the order were accepted. Coronado has sufficient unused capacity to produce the $3500$ scales. If the special order is accepted, what will be the effect on net income?

$$52500$ increase

$$42000$ decrease

$$3500$ increase

$$3500$ decrease