The Occupational Safety and Health Administration $($OSHA$)$ has determined that the probability of a worker dying from exposure to a hazardous chemical used in the production of fertilizer is $0\mathrm{.}008.$ The cost of imposing a regulation that would ban the chemical is $$32$ million. If the value of a human life is equal to $$10$ million, how many people must the policy affect in order for the benefits to exceed the costs?

a$.3201$

b$.256$

c$.4001$

d$.401$