income taxes). Sales 440,000 Interest expense (fixed) Net income 3.What happens to each company's net income if sales increase by 30%. (Round your answers to nearest whole percent.) Miller Co eases by Co. What happens to each company's net income if sales increase by 50%? (Round your answers to nearest whole percent.) Net income Co Increases by increases by Weaver Co. What happens to each company's net income if sales increase by 80%? (Round your answers to nearest whole percent. eases by ases by Miller Co Neaver Co. what happens to each company's net income if sales decrease by 10%? (Round your answers to nearest whole percent.) What happens to each company's net income if sales decrease by 20%? (Round your answers to nearest whole per Net income Co Weaver Co what happens to each company's net income if sales decrease by 40%? (Round your answers to nearest whole percent.) Miller Co Weaver Co