Consider the following bill of materials: • End item X is made of 1 unit of item Band 4 units of item C. • End item Y is made of 1 unit of item E and 2 units of item F. • Item Cis made of 1 unit of item D. • Item E is made of 1 unit of item B. Which of the following is a sequence of items that can be used for MRP calculations? O B-C-D-E-F OF-C-D-E-B OF-C-E-B-D O B-C-E-F-D D-B-C-E-F