"We do not advertise our result. We do not advertise how our services are exclusive. Our results deal with all the enquiries regarding our interview coaching for probationary officer". -Director of XYZ coaching institute. Which of the following, if true, would support and strengthen this statement?
I. XYZ coaching institute has hiked its fee recently.
II. XYZ coaching institute has launched a branch expansion programme recently.
III. Final result of Corporation Bank's examination for PO consists of five students, in a batch of six students only.
Iv. XYZ coaching institute coached only a single batch for lack of time and there were only six students in this batch.
1] Only (I) and (II)
2] Only (II) and (III)
3) Only (III) and (IV)
4) Only (I), (II) and (III)
5) None of these

Explanation

5,