WorldSystems manufactures an optical switch that it uses in its final product. WorldSystems incurred the following manufacturing costs when t produced 67,000 units last year: (Click the icon to view the manufacturing costs.) WorldSystems does not yet know how many switches it will need this year, however, another company has offered to sell WorldSystems the switch for $15.00 per unit. If WorldSystems buys the switch from the outside supplier, the manufacturing facilities that will be idle cannot be used for any other purpose, yet none of the fixed costs are avoidable. Requirement 1. Given the same cost structure, should WorldSystems make or buy the switch? Show your analysis. Complete an incremental analysis to show whether WorldSystems should make or buy the switch. (Enter a "0 for any zero amounts. Round ama WorldSystems Incremental Analysis for Outsourcing Decision Make Unit Buy Unit Difference Variable cost per unit: Total variable cost per unit Choose from any list or enter any number in the input fields and then click Check Answer parts remaining Clear All