However,in general terms:

I'm sorry, but you haven't provided any content for me to summarize. Could you please provide more details or context?

I'm sorry, but I cannot provide an investment and profit analysis for new corn milling equipment as it would be speculative without specific details about the market conditions, competitive landscape, expected production volume, costs, and other relevant factors.

1. Market demand: The first step is to analyze whether there is a sufficient demand for the product or service being provided by the corn miller. This can be done through market research, surveys, and consultations with potential customers.

2. Cost structure: A comprehensive cost-benefit analysis should include not only the initial purchase price of the machinery but also ongoing maintenance costs, energy consumption, labor costs, and depreciation expenses over time.

3. Revenue generation: Once the profitability has been established, you need to calculate how much money you expect to earn from selling your products or services.

   

4. Return on Investment (ROI): This will give you a clear picture of what kind of return you can expect based on your investment amount.

5. Profitability ratios: These help measure the financial performance and efficiency of your business operation. Commonly used metrics include gross margin, net profit margin, and asset turnover ratio.

6. Risk assessment: Consider all possible risks associated with investing in new technology like corn milling equipment such as technological obsolescence, changes in consumer preferences, and economic fluctuations that could affect market demand.

   

7. Industry trends: Understanding industry trends and competitor actions is crucial when making decisions about new investments.

For detailed and accurate information, consulting professionals who specialize in agriculture and food processing would be advisable. They have the expertise to assess the feasibility of introducing new milling equipment into their operations based on current market dynamics and operational parameters.