A HR manager is assigning five workers—F, M, H, I, and J—to three machines. Each machine has two terminals for workers. The assignment is subject to the following restrictions:
- Workers sharing a machine must be of the same sex.
- A worker with skill M cannot share a machine with a worker who has no poor performance.
- Workers I and J have skill M and no poor performance.
- Worker F has a poor performance.
- Workers M and H each have a broken leg and no other illness or disability.
- Workers F, H, and J are male, and workers M and I are female.
1. If F shares a machine with H, which of the following is true?
(A) None of the workers shares a machine with any worker with skill M.
(B) None of the workers shares a machine with J.
(C) None of the workers shares a machine with any worker with a broken leg.
(D) A worker with a broken leg shares a machine with J.
(E) A worker with skill M shares a machine with J.
2. If a sixth worker is assigned to the remaining terminal, it must be true that the sixth worker
(A) is male
(B) is female or, if male, does not have a poor performance
(C) Has a broken leg
(D) Does not have a poor performance
(E) Has skill M
3. If Z, a male worker with skill M and no poor performance, is a newly admitted sixth worker who is also to be assigned to one of the three machines, Z must share a machine with
(A) F (B) M (C) H (D) I (E) J
