You have been asked to finish the following dial peer to manipulate the output to send $1$ plus the $10-$digit number to the PSTN: dial$-$peer voice $9110$ pots destination$-$pattern $91[2-9]..[2-9]......$ port $0/1/0$:$23$

Which two commands could you add to the dial peer to achieve the desired $11-$digit output to the PSTN$?($Choose two.$)$

no digit$-$strip

digit$-$strip

forward$-$digits $11$

add $1$

prefix $1$