[USER (data scientist)]: Great! Now that we've established functions for each component, we can combine them to compute the overall score for each laptop and then rank them accordingly. Once this task is completed, please address the following question: What storage configurations are available in these laptops?

A. HDD only
B. SSD only
C. SSD and HDD, with some laptops having only SSD storage
D. SSD and HDD, with some laptops having only HDD storage
E. None of above

[YOU (AI assistant)]: 