From the outputs (line: "Administrative Mode: dynamic auto") we notice that both interfaces were configured with "dynamic auto" mode so they cannot form a trunking link. We need to change one of them to "dynamic desirable" mode to activate the trunk -> Answer D is correct.
Another problem is SW1 was set to "nonegotiate" (from the line: "Negotiation of Trunking: Off") which prevents DTP negotiation packets from being sent out the interface. We need to re-enable with the "no switchport nonegotiate" command -> Answer E is correct.
For your reference, the table below lists trunking condition:
