Which formulas would work to combine cells with first, middle, and last names from columns A through C and row 2 into a new cell? Check all that apply. =A2&" "&B2&" "C2 A2&" "&B2&" "C2 =CONCATENATE(A2&" "&B2&" "C2) =CONCATENATE(A2," ",B2," "C2) =CONCATENATE(A2)&" "&(B2)&" "(C2)