please solve this throughly and all of it

Best Fit (start with the original free space list): 212 is put in partition Updated free space list: 417 is put in partition Updated free space list: 112 is put in partition Updated free space list: 280 is put in partition Updated free space list: Worst Fit (start with the original free space list): 212 is put in partition Updated free space list: 417 is put in partition Updated free space list: 112 is put in partition Updated free space list: 280 is put in partition Updated free space list: Which algorithm makes the most efficient use of memory? (2 points)