The figure below shows one side of a container with a removable top in two required positions. Find the locations of acceptable ground pivots (Ao, Bo) of a four-bar linkage that will guide the top through these two positions without interfering with the side of the container. The ground locations must be inside the container, and the links must not intersect with the side of the container (they may be curved if necessary). / F Side of Container B A Removable Top