Traditional economists, as opposed to behavioral economists, assume that ________.

Two major b2b models are ________.

With the consumption of the third brownie you gain a marginal utility of ___ utils.

Banks in the interbank market ________.

Benthic organisms in the great lakes ________.

Hong kong was a ________ colony during most of the 19th and 20th centuries.

What is the X.509 standard?

What is the term for a company that delivers products to the end client on behalf of the website that sold the product?

By what name are companies that help websites find advertisers, commonly referred to?

How are Electronic Checks authenticated?

Which of the following definitions most nearly describes an affiliate program?