If the demand function is q = m- 2(ln p) over some range of values of p; then at all such values of p the absolute value of the price elasticity of demand:
A.
increases as p increases.
B.
decreases as p increases.
C.
is constant as p changes.
D.
increases with p at small values and decreases with p at large values.
【简答题】完形填空。 Smiling is the best way of friends. When I was thir 1 old, my father found a job in the city. So my family moved there. I also came to a 2 school near where we live. My old school was...