It is apparent from a reading of the facts in the appeal that the CIT(A) formed an opinion based upon diverse reasoning, having regard to the facts of each case, regarding the nature of expenditure and especially whether it was a one-time investment opportunity availed of by the assessee. This is relevant in the context of assessee’s assertion that in fact no expenditure was incurred while investing in the mutual funds that yielded substantial income. As to whether in fact no expenditure was incurred or attributable at all, in these circumstances, it becomes a factual controversy requiring further hearing and scrutiny.