Spring 2023 Home D Question 4 20 pts Announcements Account Modules Vivir Company incurs unit costs of $7 ($4 variable and $3 fixed) in Textbook making an assembly part for its finished product. A supplier offers to Dashboard Discussions make 18,000 of the assembly part at $5 per unit. If the offer is accepted, Grades Vivir will save all variable costs but no fixed costs. Courses Syllabus . Do NOT enter a dollar sign. For example, if you are typing $10,000 as your answer, answer should be typed as 10,000 without any dollar sign. Calendar BC Peer Tutoring . For any negative amounts, enter them using either a negative sign 47 NetTutor preceding the number such as -50 or parentheses such as (50). Inbox Renegade Hub for . If the amount is zero, enter 0. Canvas Help! History Writing Center (a) Prepare an analysis showing the total cost saving, if any, Vivir will realize by buying the part by filling in all the blank spaces. Studio Make or Buy ? Help Net Income Make Buy Increase (Decrease) Variable $ $ $ Manufacturing Costs K Fixed $ $ $Spring 2023 realize by buying the part by filling in all the blank spaces. Home Make or Buy Net Income Announcements Make Buy Increase Account Modules (Decrease) Textbook Variable $ $ $ Dashboard Discussions Manufacturing Costs Courses Grades Fixed $ $ $ Syllabus Manufacturing Calendar BC Peer Tutoring Costs 47 to to NetTutor Inbox Purchase Price Renegade Hub for Canvas Help! $ LA to History Writing Center Total Annual Costs Studio ? Help (b) Should Vivir Company make or buy the part? Indicate your response as either "Make" or "Buy". K