Risk Factor

Consequence (C) Score

Risk Factor

Probability of Failure (P) Score

e

d

c

b

a

E

E × e

E × d

E × c

E × b

E × a

D

D × e

D × d

D × c

D × b

D × a

C

C × e

C × d

C × c

C × b

C × a

B

B × e

B × d

B × c

B × b

B × a

A

A × e

A × d

A × c

A × b

A × a