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1. A containment system for low level nuclear waste involves a geotextile liner. There are four alternative designs. Decide which is the best alternative (i.e., alternative that minimizes overall annual cost). The design life is 50 years. The rate is 4% per year.. Liner type Cost $ Cleaning cost if there is a leak $ Spill probability Alt A 200,000 2,000,0000 1/20 Alt B 350,000 1,500,000 1/40 Alt C 600,000 300,000 1/100 Alt D 950,000 200,000 1/300