All of the following are solutions for reducing air pollution except . A. increasing the use of clean-burning fossil fuels
B. decreasing the use of public transportation
C. using more fuel-efficient vehicles
D. reducing vehicle emissions

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