“Please be advised that the Central Bank of Nigeria [CBN] is on a drive to promote a clean note policy and ensure fit for purpose bank notes are in circulation. As a result, you are required to deposit all over-circulated…

Some years ago, while in the University, I went to buy a tin of tomato paste which cost N20 per tin and I knew that the cost of a dozen was N200. After about a month, I found out that…