Sequence of events for the Ribonucleic acid world hypothesis

Which of the following is an appropriate sequence of events for the Ribonucleic acid world hypothesis? RNA forms from inorganic molecules, RNA self-replicates, RNA codes both DNA and protein DNA forms from inorganic molecules, DNA replicates RNA, RNA replicates protein Protein forms from inorganic molecules, RNA forms from protein, DNA forms from RNA RNA codes both DNA and protein, DNA self-replicates, protein replicates RNA