A market stability reserve measure means __________. Question 16 options: allowances will be withheld from auction and placed into a reserve if the surplus of available allowances rises above a pre-specified level. allowances will be released from the reserve and added to auctions if the surplus falls below a lower bound allowances from the pilot phase could be used in subsequent years allowances should be used in their maximum possible amount to reduce emissions. all of the above only A and B are correct