Which of the Following Is a Positive Statement

Multiple Choice

Which of the following is a positive statement?

A) My economics class should last for two terms because it is my favorite class.
B) An increase in tuition means fewer students will apply to college.
C) The best level of taxation is zero percent because then people get to keep everything they earn.
D) The government must lower the price of a pizza so that more students can afford to buy it.