Question

Various techniques have been proposed to curb cross-border drug smuggling into a country. The costs of implementing each strategy along a particularly rugged section of the border are indicated below. The table also includes a score that is compiled based on deterrence, interdiction, and apprehension, with a higher score indicating better performance. Determine the technique with the highest and the lowest cost-effectiveness ratio. For a budget of $51 million, determine the total cost of the most cost-effective techniques.

Activity	Cost, $	Score
Tethered Aerostats	4.3	8
Boots-on-the-Ground	40.1	52
Fence	13.7	12
Motion Sensors	7.8	7
Seismic Sensors	5.4	5
Drones	12.4	26

The activity with the lowest cost-effectiveness ratio is  (Click to select)  
Tethered aerostats  
Fence  
Seismic sensors  
Boots on the ground  
Drones  
Motion sensors  .

The activity with the highest cost-effectiveness ratio is  (Click to select)  
Boots on the ground  
Tethered aerostats  
Fence  
Seismic sensors  
Drones  
Motion sensors  .

The total cost is $----------- million.

Answer 1