From a Bash shell, which of the following commands directly executes the instruction from the file /usr/ local/bin/runme.sh without starting a subshell? (Please select TWO answers.)

From a Bash shell, which of the following commands directly executes the instruction from the file /usr/ local/bin/runme.sh without starting a subshell? (Please select TWO answers.)
A . source /usr/local/bin/runme.sh
B . . /usr/local/bin/runme.sh
C . /bin/bash /usr/local/bin/runme.sh
D . /usr/local/bin/runme.sh
E . run /usr/local/bin/runme.sh

Answer: AB