Which economist argued that free markets unleashed the "animal spirits" of entrepreneurs, propelling innovation, technology, and growth?

What is the difference between labor-saving technology and labor-complementary technology?

What will be an ideal response?

Which would be a liability on a balance sheet of a commercial bank?

a. An outstanding commercial loan b. A U.S. Treasury bond c. A certificate of deposit issued by the bank d. Vault cash e. None of the above