2. Read the case: Katz Carpeting, available in the Operations Management textbook, Chapter 7. If production of standards and specials is separated, how different will JIT implementation be for production of the different products? Explain what would be needed in JIT implantation for both products. Use at least two unique references. Length: 4-5 paragraphs. 3. Describe the two aspects to implementing the six-sigma concept. Use at least two unique references. Length: 4-5 paragraphs 4. Describe the ten guidelines for selecting forecasting software. Use at least two unique references. Length: 4-5 paragraphs