From a survey of the households in Grayson, Missouri, the crime figures shown in the accompanying table were estimated.

Crime	Number Reported	Number Not Reported	Total
Murder	12	12	24
Robbery	145	105	250
Assault	85	177	262
Rape	12	60	72
Auto theft	314	62	376
Total	568	416	984

a. What is the probability that a crime is reported?

b. What is the probability that a crime is reported, given that an assault occurs?

c. What is the probability that a non reported crime is either a robbery or an assault?

d. What is the probability that a crime is a rape and that it is reported?

e. What is the probability that a crime is reported or that the crime is a robbery?