The diagram shows the cell cycle of a human cell. As the cell cycle proceeds, the number of chromatids varies. Which row gives the correct number of chromatids in M, G$_1$, and G$_2$?
- AM: 46, G$_1$: 46, G$_2$: 92
- BM: 46, G$_1$: 92, G$_2$: 92
- CM: 92, G$_1$: 46, G$_2$: 92
- DM: 92, G$_1$: 92, G$_2$: 92