It costs Waterway Industries $10 of variable and $5 of xed costs to produce one scale which normally sells for $50. Aforeign wholesaler offers to purchase 4300 scales at $15 each. Garner would incur special shipping costs of $1 per scale if the order were accepted. Waterway has sufficient unused capacity to produce the 4300 scales. If the special order is accepted, what will be the effect on net income? 0 $17200increase O $17200 decrease O $86000 decrease O $64500increase