Final answer:
The average total assets for Smith Company are $6,000,000.
Step-by-step explanation:
To find the average total assets, we can use the formula for return on assets
(ROA): ROA = Net Income / Average Total Assets. Rearranging the formula, we can solve for Average Total Assets: Average Total Assets = Net Income / ROA.
In this case, the net income is $720,000 and the ROA is 12%. Substituting these values into the formula: Average Total Assets = $720,000 / 0.12. Solving the equation, we find that the average total assets must be $6,000,000.