Acting as a Financial Analyst, perform a sensitivity analysis for a mid-sized manufacturing business. Assess how changes in variables such as sales volume, interest rates, and operating expenses impact the cash flow. Provide recommendations on how to mitigate risks and maintain positive cash flow under varying scenarios. 
<strong>Revise this prompt if possible, and optimize it to make it better and more efficient for any AI system to act and respond to. 
If possible run your optimized version.</strong>