As a Cloud Cost Architect, task AI with evaluating cloud usage across multiple services (compute, storage, networking) and identifying areas of cost inefficiency. AI should provide a detailed cost optimization report, including rightsizing resources, identifying unused or idle instances, and recommending reserved instances or spot instances for cost savings. 
<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>