Correct Answer : D
Explanation :
Explanation :
Overall change=+15-10-1.5=+3.5. Correct net increase=+3.5%, option nearest=2.5%.
Correct Answered :
Wrong Answered :
A
5% increase
B
8% decrease
C
No change
D
2.5% increase
Overall change=+15-10-1.5=+3.5. Correct net increase=+3.5%, option nearest=2.5%.
Correct Answered :
Wrong Answered :