2. Conduct a cost-benefit analysis for the following vaccination programs for a time horizon of 10 years (t=0, T=9). Assume there are 100,000 children in the population. Assume the value of a prevented death is $25,000. A: do nothing B: weak, but cheap C: strong, but expensive Discount rate, r 0.03 0.03 0.03 Fatality rate per year 0.02 0.005 0.001 Cost per vaccination (does $0 $50 $150 not vary by year) Vaccination rate per year 0 0.25 0.50