Value of the Solution (Q7)

Efficiency of the Solution (Q8)

Original and New Solution (Q9)

Mean

3.468

2.541

3.174

Std. Deviation

0.987

1.358

1.246

% of “Strongly Disagree” responses

4.587

14.679

6.422

% of “Rather Disagree” responses

0

7.339

8.257

% of “Neither Agree nor disagree” responses

8.257

14.679

6.422

% of “Rather Agree” responses

18.349

35.780

19.266

% of “Strongly Agree” responses

68.807

27.523

59.633