I would go with D
In provided example I do not see that dhcp relay agent is enable "ip dhcp relay". We have information that only "option" is enabled. From my understanding, without enablig relay agen, even if we have configured ip helper on interface, it will not work.
So configuration should looks like below
feature dhcp
ip dhcp relay
ip dhcp relay information option
interface ethernet 1/1
ip dhcp relay address 10.0.0.10
Cisco doc.:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus9000/sw/6-x/security/configuration/guide/b_Cisco_Nexus_9000_Series_NX-OS_Security_Configuration_Guide/b_Cisco_Nexus_9000_Series_NX-OS_Security_Configuration_Guide_chapter_01101.html#:~:text=a%20particular%20interface.-,Configuration%20Examples%20for%20DHCP,24%0A%09%09ip%20address%20172.16.31.254/24%20secondary%0A%09%09ip%20dhcp%20relay%20address%2010.55.11.3,-Additional%20References%20for