A legal claim entitling the owner of the claim to fixed annual payments and a lump-sum payment is called a(n)

Which of the following happened during the recession of 2007-2009?

A) Housing prices rose. B) Unemployment increased. C) Consumption increased. D) Food prices rose.

Technological efficiency occurs when it is not possible for a firm to get more output from the inputs it is currently using

Indicate whether the statement is true or false