My business is about buying and selling of rice at a high profit coz here in chikwawa rice harvesting season is about to start,,,, for example 50kgs of rice is bought at k35,500 filled with 10 basins and the cost of each basin is k3500 ..once shelled it will give us a half bag which is 25kgs ,, then when it goes to the market 1kg of shelled rice is k5,500 per kg. in one shelled basin there's 4.5kgs there by when we...