Answer
A) Private goods and club goods
Work Step by Step
By definition, a private good is one which is excludable and rivalrous. A club good is one which is excludable but non-rivalrous.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.