A cell in G₁ of interphase has 12 chromosomes. How many chromosomes and chromatids will be found per cell when this original cell progresses to Gā‚‚ of interphase?

A. 12 chromosomes, 24 Chromatids
B. 30 chromosomes, 25 Chromatids
C. 24 chromosomes, 12 Chromatids
D. 40 chromosomes, 35 Chromatids