You are given the following points: A=(−6,−16,20), B=(−18,0,−8), C=(7,−1,−21). Which point is closest to the yz-plane? A What is the distance from the yz-plane to this point? −6 Which point is farthest from the xy-plane? C What is the distance from the xy-plane to this point? −21 Which point lies on the xz-plane? B