FarFlung makes far outer space exploratory rockets and makes 13,400 parts annually. The costs are: Per unit Direct materials $23.00 Direct labor 25.00 Variable manufacturing overhead 16.00 Fixed manufacturing overhead (MOH) 11.00 Total unit cost $75.00 The Company can obtain 13.400 parts at $80.0Oper item. Fixed MOH will not change. Income would change if the parts are bought by? $147,400 increase $214,400 decrease no change $85,760 increase