Question no : 200 MM Purchasing Documents

Which fo the following document type must be linked together so that these can be referenced when a purchasing document tis being created ?

I)      RFQ and delivery schedule.
II)     Purchase Requisition and RFQ.
III)    Purchase Order and Scheduling agreement.
IV)   RFQ and Purchase Order.
V)    Purchase Requisitions and Purchase Order.

A)    II, IV.
B)     I, II, IV.
C)    II, IV, V
D)    II, III, IV.
E)    I, II, III, IV, V>
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