A company has following information: Revenue Total Variable Costs Total Fixed Costs Units Sold Assets Cost of Capital $5.09 million $2.01 million $1.05 million 91012 $9.72 million 12% 1.Calculate the ROI and RI 2. If the company need to achieve ROI of 23%, how many extra units need to be sold? 3. If the company need to achieve ROI of 23%, how much fixed costs need to be reduced? 4. If the company need to achieve ROI of 23%, how many assets need to be reduced