GlowShell can make 5,000 robots with the following costs Direct Materials 574.000 Direct Labour 30 000 Variable Overhead 23,000 Fixed Ovestad 15 000 The company can purchase the 5,000 robots extemally for $145.000 The voidale fred costs are $15.000 t the units we purchased externally What is the cost savings it the company makes the robots Select one 03500 O 3000 O 5000 D800