Access the December 16, 2015, filing of the fiscal 2015 10-K report for HP (ticker: HPQ) at SEC.gov. Read its Note 2, which details HP's segment information, and answer the following.
1. HP's operations are divided among which seven business segments?
2. In fiscal year 2015, which segment had the largest dollar amount of operating income (titled "Earnings from operations")? Which segment had the largest amount of assets?
3. Compute the return on assets for each segment for fiscal year 2015. Use operating income and average total assets by segment for your calculation. Which segment has the highest return on assets?