(a) Inter-dependence in trade between Nigeria and Britain include:
(i) Differences in physical setting, e.g climate
(ii) Differences in products - agricultural and manufactured goods
(iii) The need to earn foreign exchange
(iv) Colonial linkage
(b) Four factors limiting the trade include:
(i) Inadequate production of goods
(ii) Low demand for products
(iii) Political instability
(iv) High tariffs on goods
(c) Three ways of improving the trade include:
(i) Increased production by both countries
(ii) Membership of the same international economic organisation
(iii) Increased international co-operation between both countries