You have ten workers who are all equally skilled and who can do each other worker's job with the same efficiency. The first worker does a task worth $100, the second, $90, and so on
until the last whose task is worth $10. Worker number one comes to you, demands a raise,
and threatens to quit if the raise is not forth coming. How much at most should you be
willing to pay worker number one?

Barney corporation recognized a $100 million preferred stock balance on 12/31/2019. on january 1, 2020, barney issued $10 million in preferred dividends. on the same date, barney raised an additional $20 million via a new issuance of preferred stock. on december 31, 2020, the market value of the original amount of preferred shares rose $5 million. under us gaap, the 12/31/2020 year ending preferred stock balance is: