14) Consider the product structure tree shown below: 14) D(2) C(3) A(2) E(3) B(2) E(3) A(3) 15) With a beginning inventory of zero for all components and finished items, how many assembly A's are needed to produce 25 product X's? A) 325 B) 125 400 D) 250 15) An MRP system cannot answer the question: A) "how much?" B)"why? 'when? D)"what?" TRUE/FALSE. Write T if the statement is true and F if the statement is false. 16) MRP uses backward scheduling MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answer the question 17) Using the information in the table, determine a schedule for these five jobs using the critical ratio Sequence. 26) 17) Job A B D E Process Time 2 8 4 10 5 Due Date 7 16 4 17 15 A) C-A-E-B-D B) C-D-B-E-A A-D-B-E-C D) A-C-E-B-D 18) A time-phased planning approach that uses planned orders at the point of demand to determine forecasted demand at the source level is A) DRP. B) RFID MRP D) EDD 18) 19) 19) An execution and transaction processing level system that is used throughout the supply chain is an): A) DS system B) CRM system ERP system D) SRM system