Liz Raiborn Incorporated has the following financial results for the years $2022$ through $2024$ for its three regional divisions:

$202220232024$

Revenue

Southwest $ $14,900$ $ $22,000$ $ $26,000$

Midwest $6,7007,0007,200$

Southeast $12,40013,00013,300$

Total $ $34,000$ $ $42,000$ $ $46,500$

Net Operating Income

Southwest $ $1,100$ $ $1,200$ $ $1,350$

Midwest $1,2501,6001,550$

Southeast $1,0001,2001,600$

Total $ $3,350$ $ $4,000$ $ $4,500$

Average Total Assets

Southwest $ $14,000$ $ $14,200$ $ $16,800$

Midwest $4,7004,2004,200$

Southeast $5,3005,6005,600$

Total $ $24,000$ $ $24,000$ $ $26,600$

Required:

Calculate return on sales $($ROS$),$ asset turnover $($AT$),$ and return on investment $($ROI$)$ for each division and also for the firm as a whole for each of the three years $2022,2023,$ and $2024.($Note: Due to rounding your percentages, the totals for the firm might not be the actual total of the individual divisions.$)($Round "Asset turnover $($AT$)"$ answers to $3$ decimal places and other answers to $1$ decimal place.$)$