Mae and Gail are in the grocery store and is already falling in line to pay their items when Gail said: "OMG! I ran out of cash. I only have 50 bucks in
my pocket." So, Mae offer to lend her the amount she needed. What
function of communication is referred to by the message of Gail?

●Instrumental function
●Utilitarian function
●Cathartic function
●Phatic function​