e="Code" />
                            </f:facet>
                            <h:outputLabel value="#{i.itemBatch.item.code}" />
                        </p:column>

                        <p:column styleClass="averageNumericColumn" >
                            <f:facet name="header">
                                <h:outputLabel value="Purchase Rate" />
                            </f:facet>
                            <h:outputLabel value="#{i.itemBatch.purcahseRate}" style="color: blue;" >
          