If a Meat Packing Plant Has 30 Employees, Each Employee

If a meat packing plant has 30 employees, each employee has a 1 in 90 chance of getting injured on the job, and the cost of treating a job-related injury is $18,000, then the annual cost per injury for each employee is

A) $6.67.
B) $200.
C) $600.
D) $6,000.