The conflict class "Airlines" contains the following company groups: Delta, United Airlines, American Airlines, and US Airways. The second conflict class "Hotels" contains the company groups: Holiday Inn, Inter Continental, Best Western, and Double Tree. Would the following scenarios be allowed under the Chinese Wall security policy:

a) Tom has had access to Delta company group. Tom wants to get access to United Airlines company group.

b) Bob has had access to Delta. Bob wants to get access to Holiday Inn company group.

c) Jim wants to get access to Delta and United Airlines company groups.

d) John wants to get access to Delta and Inter Continental company groups.

e) Ann wants to get access to Double Tree company group.

1. In college, Jill participated in multiple sit-ins regarding economic inequality. Ten years later, which event has a higher probability: she works at a multinational finance corporation, or she works at a multinational finance corporation and votes democrat. Why?