Everything is given.

2. a) Identify the robot control path as per the given conditions with neat sketches of the path and justify your answer with proper explanation. i) An industry manufacturing huge metal container use a robot arm for the welding process. The robot arm does the spot-welding process starting from the bottom of the container until to the top of it at regular intervals of 1.5m, the base of the container must be attached by welding process at a regular interval of Im in a circular format. ii) In a poultry farm industry, a robot is used to transfer the eggs from the conveyor to the egg tray and it must be able to identify the shortest path to arrange them exactly in the specified locations iii) A ship manufacturing industry engages a robot arm for the welding process on the body of the ship. The arc welding must be applied to defuse the metal of the ship and leak proof condition must be obtained to prevent the water either flowing inward or outward from the ship