We have compiled the questionnaire. However we found some difficulties on interpreting some questions, therefore some answers have been provided accordingly to our interpretation. Please find in the following the original questions (in red) and our interpretation (in italic), i.e. the question we have actually answered.

A. c. - Approximations to production parameters (Costs: capital, O&M, administration costs and revenues)

Are we able to estimate the production parameters (Costs: capital, O&M, administration costs and revenues)?