Implement the FANP-QFD.
Based on the HOQ, a pairwise comparison questionnaire is prepared, and the experts are asked to do the questionnaire. The consistency test is performed to check all the pairwise comparison matrices from the experts, and a revision of the inputs to the questionnaire is requested if necessary. The opinions are aggregated, and aggregated pairwise comparison matrices are prepared. FANP is applied to calculate the priorities of the ECs.