a. increases by 2 percentage points.
b. increases, but by less than 2 percentage points.
c. decreases, but by less than 2 percentage points.
d. decreases by 2 percentage points.
ANSWER:
D
a. increases by 2 percentage points.
b. increases, but by less than 2 percentage points.
c. decreases, but by less than 2 percentage points.
d. decreases by 2 percentage points.
ANSWER:
D