A nation's saving equals its ________ income less its spending on ________.

Which of the following statements is true?

A) Out of two loans, the interest accumulated after the end of a year will be more on the one that is a larger principal. B) Banks are the only financial institutions that lend money and do not accept deposits. C) Out of two loans, the interest accumulated after the end of a year will be more on the one that is a smaller principal. D) Banks are the only financial institutions that do not lend money but accept deposits.

Which of the following statements describes economists' attitudes regarding the influence of social factors on the choices consumers make?

A) Economists believe social factors affect consumer choice in markets for public goods but not in markets for private goods. B) Liberal economists believe social factors are very important; conservative economists do not believe social factors have any influence on consumers. C) Economists traditionally believed they were unimportant, but many economists now believe social factors are important. D) Economists formerly believed they were very important but now they believe they are not important.