Final answer:
To copy the SUM formula from G34 to H34 on an Income worksheet, use the Excel Fill tool by dragging the fill handle from the original cell to the destination cell. Excel automatically adjusts the formula for the new column.
Step-by-step explanation:
In an Income worksheet, if you want to copy the SUM formula from cell G34 to H34 using the Fill tool, you would generally select the cell containing the formula (G34) and use the fill handle (a small square at the bottom right corner of the cell highlight) to drag the formula across to the next cell (H34). When you release the mouse button, the formula will be copied to H34. The Excel program smartly updates the formula if needed to adjust for the new column reference.
For your specific task, as hinted in examples provided like 'Add the values in the third column to find the expected value: H = column' and 'Continue using this formula to calculate all of the real GDP values from 1960 through 2010', you're leveraging Excel's capability to perform repetitive calculations easily. Copying formulas using the Fill tool is a common practice when working with financial or economic data in spreadsheets such as calculating real GDP values.