Week 2. Step 2.

References:

1. Iron

2. Disk

3. Radio

4. Analog clock

5.  Electric Kettle

6. Lightbulb

Electric Kettle

1. How often do you use it?

a) Always= 40%    b) Sometimes=60%   c) Rarely=0    d) Never=0

2. Do you find it useful?

a) Yes=20%   b) No=20%    c) Sometimes=20%    d)  I don’t know=40%

3. Should it be improved or renewed?

a) Sure=0       b) No use=0   с) Probably=80%   d) No, it’s perfect!=20%

4. Would you take it with you if you were on a desert island?

a) Certainly=0                       b) Only if I had nothing else=0

c) No way=100%                 d) I’d need it to make friends with aborigines=0

5. Are there any chances that people will continue to use it in future?

a) 0-25%=0    b) 26-50%=20%      c) 51-75%=40%        d) 76-100%=40%