Music Mania Number of Total Downloads Cost 3 $4.50 5 $7.50 7 $10.50 Total Cost (dollars) 765 + 321 Song Central 0 1 2 3 4 Number of Downloads Che websites from least expensive price per song to most expensive price per song. the websites you want to select and drag them into the boxes. Least expensive Most expensive Song Factory $14 for 8 downloads