Statement : There has been a significant drop in the water level of all the lakes supplying water to the city. Courses of action: I. The water supply authority should impose a partial cut in supply to tackle the situation. II. The government should appeal to all the residents through mass media for minimal use of water.

• if only course of action I is follows.
• if only course of action Ii is follows.
• if either course of action I or II is follows.
• if either course of action I nor II is Follows.