A) decrease by 2.5 percentage points
B) decrease by 5 percentage points
C) increase by 5 percentage point
D) increase by 2.5 percentage points
ANSWER:
D
A) decrease by 2.5 percentage points
B) decrease by 5 percentage points
C) increase by 5 percentage point
D) increase by 2.5 percentage points
ANSWER:
D