For the Employee Class Program in this tutorial, what if we need to update the display menu and selections to add in a way to update the salary? What code segments would need to be added to the display$\_$menu$()$ method and the command while loop respectively to implement this?

a$.)$

print$("$updsal $-$ Update salary"$)$

and

elif command.lower$()==$ "updsal":

upd$\_$salary$($employees$)$

b$.)$

print$("$updsal $-$ Update salary"$)$

and

elif command.lower$()==$ "updsal":

upd$\_$salary$()$

c$.)$

print$("$updsal $-$ Update salary"$)$

and

elif command $=$ "updsal":

upd$\_$salary$($employees$)$

d$.)$

print$("$updsal $-$ Update salary"$)$

and

elif command.lower$()==$ updsal:

upd$\_$salary$($employees$)$