Various techniques have been proposed to curb cross-border drug smuggling into a country. The costs of implementing each strategy along a particularlyrugged section of the border are indicated below. The table also includes a score that is compiled based on deterrence, interdiction, and apprehension, witha higher score indicating better performance. For a budget of $51 million,determine the total cost of the most cost-effective techniques. Activity Tethered Aerostats Boots-on-the-Ground Fence Motion Sensors Seismic Sensors Drones Cost, $ 4.3 40.1 13.7 7.8 5.4 12.4 Score 8 52 12 7 5 26