Consider the following statements regarding Ergonomic Design:1. Reducing the stress on the spinal cord and providing for lesser fatigue-causing sitting arrangements.2. Arrangements of keys on the computer keyboard towards optimizing finger stress level.3. Catering to increasing demand to produce more pleasing objects.Which of the above statements are correct?

Consider the following statements regarding Ergonomic Design:1. Reduci

1.	Consider the following statements regarding Ergonomic Design:1. Reducing the stress on the spinal cord and providing for lesser fatigue-causing sitting arrangements.2. Arrangements of keys on the computer keyboard towards optimizing finger stress level.3. Catering to increasing demand to produce more pleasing objects.Which of the above statements are correct?
A.	1 and 2 only
B.	2 and 3 only
C.	1 and 3 only
D.	1, 2 and 3
Answer» B. 2 and 3 only