This was not a popular question as only a few candidates went for it. Many got it right and some mixed up the economic activities.
For (a), the question demanded the following:
Olu, Ojoye (chiefs), Ologboshere, Iyasere, Uwangue and Olare - Aja.
The (b) demanded:
            (i)         trading in slaves and other articles;
            (ii)        salt production from sea water;
            (iii)       canoe building for transportation;
            (iv)       fishing;
            (v)        hunting, etc.