Differentiate between MRP, MRP II and ERP a) Product X is made of two units of Y and three Units of Z. Y is made of one unit of A and two units of B. Z is made out of two units of A and four units of C. Draw a structure for the Bill of Materials Differentiate between MRP, MRP II and ERP a) Product X is made of two units of Y and three Units of Z. Y is made of one unit of A and two units of B. Z is made out of two units of A and four units of C. Draw a structure for the Bill of Materials b) If 100 units of X are needed in week 10, develop a planning scheduleb) If 100 units of X are needed in week 10, develop a planning schedule