You want to insert an operation at a certain time on a work center. The planning direction is forward. The desired dispatching time coincides with an operation that has previously been
dispatched .
How does the insertion take place?
A . The new operation is inserted at the desired time; the previously dispatched operation is moved forward.
B . The new operation is inserted at the desired time the previously dispatched operation is moved backward.
C . The previously dispatched operation stays as is the new operation is insertedafter the dispatched operation.
D . The previously dispatched operation stays assist the new operation is inserted before the dispatched operation.
Answer: B