Answer:
1. RATE - 8
BASE - 40
PERCENTAGE - 20%
2. RATE - 30
BASE - 200
PERCENTAGE - 15%
3. RATE - 35
BASE - 50
PERCENTAGE - 70%
4. RATE - 40
BASE - 400
PERCENTAGE - 10%
5. RATE - 50
BASE - 250
PERCENTAGE - 25%
Explanation:
HOPE IT HELPS -^-
#BRAINLIESTPLEASE-^-