A beaker containing water with a total mass of $10\,\text{kg}$ is placed on the pan of a balance $A$. A solid body of mass $5\,\text{kg}$ and density $5\,\text{g/cc}$ suspended from a spring balance $B$ is gently lowered in the water contained in the beaker so that it is fully immersed without touching the beaker. Which of the following is/are correct?