Which option lists default checkpoints for building an image using the Distribution Constructor?

Which option lists default checkpoints for building an image using the Distribution Constructor?

A.
manifest-valid and ba-init

B.
ba-arch and grub-setup

C.
transfer-ips-install and pre-pkg-img-mod

D.
pkg-img mod and create-usb

Explanation:
The following list provides a brief description of each default checkpoint in the order
the checkpoints are executed in most manifests.
transfer-ips-install – At this checkpoint, the distribution constructor contacts the IPS publishers and
adds to the image the packages that are listed in the software_data element of the manifest.
set-ips-attributes – At this checkpoint, the constructor sets the publisher to be used by the installed
system. The values set by this checkpoint are not relevant if you are building an automated
installation image.
pre-pkg-img-mod – At this checkpoint, the constructor imports into the image the SMF service files
that were specified in the configuration element of the manifest. Also, the constructor modifies
some files to optimize the image.