Final answer:
Website A
Website B
Website C
Step-by-step explanation:
To arrange the websites from least expensive to most expensive price per song, the specific prices and details of each website are required for an accurate calculation. Unfortunately, the information about the prices and songs provided in the question is missing. The sorting order is determined by dividing the price of each website by the number of songs it offers. This calculation would enable us to compare the cost per song for each website and arrange them accordingly. Once the actual prices and song counts are provided, the sorting can be performed by calculating the price per song for each website and then arranging them in ascending order. Without the necessary data, the exact calculation and conclusion are not feasible.
In conclusion, the process of arranging websites by price per song involves evaluating the cost per song for each website based on the provided details. However, as the specific prices and song counts are not provided in the question, a precise calculation and conclusion cannot be made at this time.