Chimpanzees have 48 chromosomes in somatic cells. Determine the chromosome set and the number of DNA molecules in the cells

Chimpanzees have 48 chromosomes in somatic cells. Determine the chromosome set and the number of DNA molecules in the cells before the onset of meiosis, in the anaphase of meiosis I and in the prophase of meiosis II. Explain the answer in each case.

1) before starting meiosis, the set of chromosomes and DNA is 2n4c; At the end of the interphase, DNA doubled, the chromosomes became two-chromatid; 48 chromosomes and 96 DNA molecules;
2) in the anaphase of meiosis I, the number of chromosomes and DNA in the cell does not change and is equal to 2n4c;
3) haploid cells having a set of two-chromatid chromosomes with a set of n2c enter prophase of meiosis II; 24 chromosomes and 48 DNA molecules