Answer:
C
Explanation:
The GDP or gross domestic product measures the market value of all goods and services produced in country in a specific period of time. This year GDP should not include the log-splitter because Sally purchased it five years ago. We should include this year purchases: new parts, gasoline, oil. Also, we should include the market value of the 2 hours she spent repairing the log-splitter if she paid someone to do it or if someone paid her to do it, because this is a service. But the problem suggests that she repaired her own log-splitter, then we should not include it this year GDP.