Refer to the Exhibit. 
Val wants to copy the customer data files from the data directory, to a directory called customer.
The new customer directory will be in Val’s home directory. Choose the command that Val will use
to accomplish this task.
A.
touch $HOME/customer ; cp customer-local customer-region customer-state $HOME/customer
B.
mkdir $HOME/customer ; mv customer-local customer-region customer-state $HOME/customer
C.
mkdir ../customer ; cp customer-local customer-region customer-state ../customer
D.
cp customer-local customer-region customer-state | mkdir $HOME/customer
Explanation: