Answer:
Option A is correct.
Explanation:
A janitor that collects data through reviewing reports on a business counsel's desk could be a tippee for insider trading activities.
Probably, the justification for insider trading remains wrong being that it offers each insider the undue benefit on and around the marketplace, gets the insider's preferences beyond them for which they assume the trustee responsibility, as well as enables the insider to unfairly manipulate the cost of the inventory of a business.
So, the following are the reason the other options are not correct according to the given scenario.