Table 13.8 Sunshine Manufacture Produces Three Products, X, Y, and Z. the Z

Table 13.8
Sunshine Manufacture produces three products, X, Y, and Z. The production of these end items is controlled by an MRP system. Each end item X is assembled with two components of A and one component of B. Each end item of Y is assembled with two components of C and one component of A, each component of C is manufactured from one unit of B. End item Z is assembled from one unit of D and one unit of C, D is manufactured from one unit of A, and C is manufactured from one unit of B.
-Use the information in Table 13.8.If level-by-level processing is used,what is a correct order for processing components A,B,C,and D?

A) A B C D
B) D A B C
C) C D A B
D) C B A D