C language. use include , printf & etc

Your tasks: 1. UNDERSTANDING the conventional machines and its operations-lathe, mill, and drill (Refer to online information/book). 2. Propose THREE(3) SUITABLE metal products to be fabricated (1 machine 1 product). 3. List out the complete STEPS/OPERATIONS involved to fabricate the product (3 products = 3 operation steps). 4. From the suggested steps, DEVELOP 3 COMPLETE PROGRAMS based on selected product (1 program for 1 product/machine). 5. OPERATION ANALYSIS: steps involved, total part machining time, total energy consumption, total operation cost, by-products or solid waste generation in kg, and estimated productivity per 8 hours working Your program: Your program MUST shows the DETAILS STEPS and correct PARAMETERS & CALCULATION to fabricate the selected products. 1. Show the MACHINE SPECIFICATIONS (e.g. feedrate, cutting speed, allowed materials dimensions, etc) 2. Show the Detail steps to fabricate the selected parts (from raw material until end product). 3. Enable user to INSERT DATA for calculation purpose for product/machine. 4. Each program must consists AT LEAST 4 operational steps to complete a part machining (based on selected end product). 5. Each program MUST consists at least 3"function", 3"for looping, 3 "Decision Operators" and 3 "Array". 6. Each program MUST shows the analysis results: part machining time, total energy consumption, total operation cost, solid waste generation volume, and estimated productivity per day