Gold certificates, special drawing rights, the reserve position of the IMF, and the holdings of foreign currencies represent:

Which occupation is not an example of specialization?

(A) Carpenter (B) Journalist (C) Student (D) Waiter

All of the following are examples of spending on factors of production in the circular flow model except

A) Bima hires two students to work at his ice-cream store. B) Iris buys a dozen roses for her mother's birthday. C) "Get Fit Together" purchases 3 new treadmills for its gym. D) The Banyan Tree rents a much larger property so that it can add a restaurant to its facilities.