In the  EPCN  network as shown in the figure , when sending data from  CLT  to users  1  ,  2  ,  3  , which of the following statements is correct?

In the  EPCN  network as shown in the figure , when sending data from  CLT  to users  1  ,  2  ,  3  , which of the following statements is correct?
A . terminating end user  1  receives packet  1  ,  2  ,  3  , but it accepts only the packet  1  , the packet is discarded  2  and packages  3
B . CNU1  will only receive package  1
C . CNU1  will receive packets  1  ,  2  , and  3  , but it will only send packet  1  to end user  1  , and discard packets  2  and  3
D . terminating end user  1  will only receive the packet  1
E . CNU1  will receive packages  1  ,  2  , and  3  and send them all to the end user  1

Answer:   CD

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