Answer:
1. The percentage change is 74% and it is a percentage decrease
2. The percentage change is 15% and it is a percentage decrease
3. The percentage change is 20% and it is a percentage decrease
4. The percentage change is 43% and it is a percentage increase
5. The percentage change is 40% and it is a percentage decrease
6. The percentage change is 39% and it is a percentage decrease
Explanation:
Given






Required
Determine the percentage change and state whether it's an increase or decrease
Percentage change is calculated as:







The percentage change is 74% and it is a percentage decrease






The percentage change is 15% and it is a percentage decrease






The percentage change is 20% and it is a percentage decrease





-- (approximated)
The percentage change is 43% and it is a percentage increase






The percentage change is 40% and it is a percentage decrease





-- (approximated)
The percentage change is 39% and it is a percentage decrease