Solve the problem. Round your answer to 2 decimal places when necessary.

In a recent year, there were 62 accidents in commercial aviation among major airlines over 15.5 million flight hours. Find the accident rate in units of accidents per 100,000 flight hours.

A) 0.62 accidents per 100,000 flight hours

B) 6.2 accidents per 100,000 flight hours

C) 4 accidents per 100,000 flight hours

D) 0.40 accidents per 100,000 flight hours