Division U's current turnover is 2.5 and its return on sales ratio is 1.5. The division is considering a sales promotion that would increase its current return on sales ratio by 12%, but decrease its turnover by 12%. Requirements (a) If the division undertakes this promotion, by what percentage would the return on investment increase or decrease? (b) If the division undertakes this promotion, by what percentage will the return on sales ratio need to increase in order for the return on investment to increase by 10%? Requirement (a) If the division undertakes this promotion, by what percentage would the return on investment increase or decrease? Begin by selecting the labels for the return on investment formula and calculate the return on investment if the promotion is undertaken. (Enter all amounts to two decimal places, X.XX and round the return on investment to three decimal places, X.XXX.) Return on sales x Turnover Return on investment Now calculate the percentage by which the return on investment increased or decreased. (Do not round until your final answer, then round the percentage change to two decimal places, XXX%. Use a minus sign or parentheses for a decrease.) %. If Division Q undertakes this promotion, the return on investment will change by Requirement (b) If the division undertakes this promotion, by what percentage bill the return on sales ratio need to increase in order for the return on investment to increase by 10% ? (Do not round until your final answer, then round the percentage increase to two decimal places, X.XX%.) % in order for the return on investment to increase by 10% The return on sales ratio will need to increase by Inti Division a's current turnover is 2.5 and its return on sales ratio is 1.5. The division is considering a sales promotion that would increase its current retum on sales ratio by 12%, but decrease its turnover by 12%. Requirements (a) If the division undertakes this promotion, by what percentage would the return on investment increase or decrease? (b) If the division undertakes this promotion, by what percentage will the return on sales ratio need to increase in order for the return on investment to increase by 10%? Requirement (a) If the division undertakes this promotion, by what percentage would the return on investment increase or decrease? Begin by selecting the labels for the return on investment formula and calculate the retum on investm decimal places, X.XX and round the retum on investment to three decimal places, X.XXX.) vestment if the promotion is undertaken. (Enter all amounts to two Return on sales xTurnover Return on investment Now calculate the percentage by which the return on investment increased or decreased. (Do not round until your final answer, then round the percentage change to two decimal places, X.XX%. Use a minus sign or parentheses for a decrease.) %. If Division Q undertakes this promotion, the return on investment will change by Requirement (b) If the division undertakes this promotion, by what percentage will the return on sales ratio need to increase in order for the return on investment to increase by 10% ? (Do not round until your final answer, then round the percentage increase to two decimal places, X.XX%.) % in order for the return on investment to increase by 10%. The return on sales ratio will need to increase by