Description
Economical calculation 2
A family living in Ndejje is using 4 kg of charcoal per day, for 500 UGX/kg.
How big is the digester VD that they need for their consumption when RT=60 and when they are using cattle dung?
How many pigs or cows they need for the input?
When can they get their money back for an investment of 2.5 Million UGX?
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