Net income $ 120,000 Problem 11-5A Part 3 3. What happens to each company's net income if sales increase by 30% (Round Net income Company % Miller Co. Increases by Increases by Weaver Co. Prev Interest expense (fixedj Net income 120,e0e Problem 11-5A Part 5 5. What happens to each company's net income if sales increase by 80%? ( Round your Company Net income % Miller Co % Weaver Co 8 9 7