Machine equipment and cutting tools are the major inputs of any manufacturing process. Metal fabrication processes are often an effective way to generate a given product, however, one needs additional modern tools to achieve a high level of specificity and uniformity. To do so, machining tools can be used to selectively remove or finish a piece of metal or metal-based product. a) Explain the factors to be considered when selecting a machine equipment to manufacture 10,000 metal gears with 0.2 accuracy. Give your suggestion to machine the given product. (4 Marks) b) Specify cutting tool angles for a single point cutting tool and usage of each angle with aid of a clear sketch. (5 Marks) c) A cylindrical rod is machined using turning processes. It is given that the cutting speed is 130 min, feed per tooth is 0.0025 m/min. Outer diameter is 30m, length of the rod is 130m and inner diameter is 20m. Find Rotational speed, Feed rate, Machining time and (5 Marks) d) Derive an expression for cutting force using the Merchant's circle theory. (6 Marks) Depth of cut.