Here is link of the article: https://www.spglobal.com/ratings/en/research/articles/200908-black-swan-or-not-covid-19-is-disrupting-global-reinsurers-profitability-11639467 (Please copy and paste it in order to access to the article)

Please help me out for these questions...

1. The report discusses the reinsurance calendar in terms of important dates.Indicate these dates and the types of reinsurance or geographic locations associated with these markets.

2.Chart 6 shows weighted-average COC versus return on capital.What drives the volatility in the return on capital?Would you expect to see similar results for multi-line insurers operating throughout the U.S.? Explain.

3.S&P discusses the constraint on alternative capital as a positive for the reinsurance sector.Explain this in terms of supply of risk capital.