Statement: There has been a significant drop in the water level of all the lakes supplying water to the city.
Courses of Action:
1. The water supply authority should impose a partial cut in supply to tackle the situation.
2. The government should appeal to all the residents through mass media for minimal use of water.
Answer: E
The situation can be tackled by periodic cuts in supply, and urging people to conserve water. So both the courses follow.