INSTRUCTIONS: Select the conclusion that follows in a single step from the given premises.

Given the following premises:

1.	R (B F)
2.	U B
3.	B

Group of answer choices

No step possible

F 1, 3 MP

(R B) F 1, 3 CD

~ ~U 2, 3 MT

B ~U 2, 3 HS

INSTRUCTIONS: Select the conclusion that follows in a single step from the given premises.

Given the following premises:

1.	R
2.	R (J H)
3.	R (H B)

Group of answer choices

J H 1, 2 MP

~ ( H B ) 1, 3 MT

J H 1, 2 MT

H B 1, 3 MP

J H 1, 2 DS

INSTRUCTIONS: Select the conclusion that follows in a single step from the given premises.

Given the following premises:

1.	(S R) (J T)
2.	(P R) (S R)
3.	R J

Group of answer choices

(P R) (J T) 1, 2 HS

no possible next step

S J 1, 3 HS

R T 1, 3 HS

P J 2, 3 HS