| S. No. | Column I (Business Plan) | Column II (Meaning) |
|---|---|---|
| (1) | Production Plan | Transformation of raw material into finished product using energy, capital, manpower and machinery. |
| (2) | Operational Plan | Organising the movement of material, performance of machines and labour operations. |
| (3) | Organizational Plan | Describes the proposed venture’s form of ownership. |
| (4) | Marketing Plan | Provides guidelines regarding marketing objectives, strategies and activities. |

A ladder of fixed length \( h \) is to be placed along the wall such that it is free to move along the height of the wall.
Based upon the above information, answer the following questions:
(iii) (b) If the foot of the ladder, whose length is 5 m, is being pulled towards the wall such that the rate of decrease of distance \( y \) is \( 2 \, \text{m/s} \), then at what rate is the height on the wall \( x \) increasing when the foot of the ladder is 3 m away from the wall?