Answer: Option B and C
Explanation: Redeem is broader than ransom in its use, and it means buying back, regaining ownership or exchanging money, goods, etc. On the other hand cumulative stock refers to the stock in which the shareholders gets any pending dividend along with the current dividend, when the company declares it, before any distribution to equity shareholder.
Hence from the above we can conclude that the stock described in the given case are redeemable and cumulative.