A.=AVERAGE(C3:C6) B.=AVERAGE($C$3:$C$6) C.=AVERAGE($C$4:$C$7) D.=AVERAGE(C4:C7)
A.=D3+E4+F3 B.=D4+E4+F4 C.=D3+E3+F3 D.=D4+E3+F3
A.=C2 B.=$B2 C.=B2 D.=B$2