I think it is just asking for a simple B-tree contruction. It is for my data information systems class. Nothing compicated, just a simple B-tree from these cylinders

Thank you!!!

The following Author File from the Green Book Publisher (GBP) will be used in this question. Construct a B-tree for the author file. AuthorID is the key of the records. The file and the index have the following characteristics: The file is stored on 5 cylinders of the disk. The highest key values on the 5 cylinders, in order, are: Cylinder 1: 12340 Cylinder 2: 23450 Cylinder 3: 34560 Cylinder 4: 45670 Cylinder 5: 56780 Each index record can hold 2 key-value/pointer pairs