Does this count in GDP?
Joe performs landscaping work for people on the weekends. He does not declare the income on his taxes.
a. Yes, if Joe reports this income on his taxes as self-employment income
b. Yes, if Joe's landscaping work meets the criteria for inclusion in GDP as a service
c. No, if Joe's landscaping work is considered under-the-table income and not reported
d. No, if Joe's landscaping work is considered a casual transaction and does not meet the threshold for inclusion in GDP