The answer is 4 to this question
Answer:
C. Statement [3]
Explanation:
Statement 3 is the inferential statement in the argument, because from the fact that the Japanese companies make group decisions (which is the main reason given for the efficiency of Japanese companies), it is inferred, by logic, that the Japanese companies do not rely on single individual decisions.
All of the guests HAD gone to the concert in the park.
(But I think it could also be have, if you are talking about it happening in the present).
The language must be appropriate to the audience and should use the terms that are most current and ordinary. Using fancy language is not ordinary, and any kind of unfamiliarity can be seen as suspicious.
