It follows that the estimated total revenue of TSh 68,173,076,760 translates to TSh 1,417 per hectare per year (2013). Following the methodology developed above, we can infer that TFS spends at least TSh 1,006 per ha per year (2013) to manage a hectare of forest. The present value of costs from deforestation to TFS amounts to TSh 7 billion (US$4 million).