Alight-year equals

a~ 9.4607 ´ 1012 km.

b~ 150 million km.

c~ 300 million m/s.

d~ 14 billion km.

Which of the following statements best describes the quantity theory of inflation? a.inflation occurs because production cost rise and this cost increase is passed on to consumers in the form of higher prices b. inflation occurs because there is too much money in the economy c. inflation occurs because demand of good and services exceeds existing supplies d. none of these