Brief Exercise 20-04 Ivanhoe Industries incurs unit costs of $7 ($4 variable and $3 fixed) in making an assembly part for its finished product. A supplier offers to make 17.800 of the assembly part at 45 per unit. If the offer is accepted, Ivanhoe will save all variable costs but no fixed costs Prepare an analysis showing the total cost saving, if any, Ivanhoe wil nie by buying the part (Enter negative amounts using either a negative sin preceding the number 45 or parentheses e.o. (05)) Net Income Make Buy Increase (Decrease) Variable manufacturing costs Fixed manufacturing costs Purchase price Total annual cost 5 The desion should be to the part Click if you would like to show Work for this question: Open showers UNT TEXT Question Attempts: 0 of Sused