Question pretext
You said that you spent [Amount for business materials and inventories] GHc on materials and inventories for the business. How much of this have you now sold? (treatment_a_15)
Literal question
How much of this have you lost to spoilage, waste or theft (GHc)? (treatment_a_16)
Interviewer instructions
[Enumerator: If nothing has been lost, enter "0"]