Select a classification for File1 so that:

• Alice can read but not write to File1
• Bob and Charlie can write to File1, but can't read it.
• Eve can write to File1 but not read it.

Alice has TopSecret, {A,B,C}. Bob has Secret{A,B}, Charlie has Confidential,{C} and Eve is Unclassified.

File1 should be classified as

a.	Secret, {A,B}

b.	Confidential, {A,B,C}

c.	Secret, {A,B,C}

d.	Confidential,{B,C}

e.	TopSecret, {A,B,C}

f.	TopSecret, {B,C}

g.	Confidential, {A,B}

h.	TopSecret, {A,B}

I.	Secret,{B,C}