Answer:
(d). Neither the apartment building nor the computer consulting business is a passive activity.
Explanation:
According to the Internal Revenue Service (IRS), a passive activity is a business venture in which an individual does not continuously participate and invest materials in, over the course of a year.
If a person participates in a business activity for over 500 hours in a year, then he or she can be said to have participated materially.
Since John spent 53% (1060 hours) operating the apartment building and the remaining 47% (940 hours) on the computer consulting business, neither of these businesses are considered to be passive activities.