Featured FinanceFIRS targets 80% revenue from non-oil sector in next 3 yearsBy Shile GIWANovember 6, 2019 by By Shile GIWANovember 6, 20190980 The Federal Inland Revenue Service (FIRS) says non-oil sector will contribute 80 per cent of the country’s revenue in the next three years. Mr Wahab