Assuming these statements to be true, decide which one logically follows.

Question

Given below are two statements followed by two conclusions. Assuming these statements to be true, decide which one logically follows.

Statements:

1. No manager is a leader.
2. All leaders are executives

Conclusions:

1. No manager is an executive
2. No executive is a manger.                                                                                                                                       

      (a) Only conclusion I follows.

      (b) Only conclusion II follows.

      (c) Neither conclusion I nor II follows

      (d) Both conclusions I and II follow.