The managers of Rug Emporium, a large rug store, decide to have a sale. The store manager works with the advertising department to make the public aware of the sale, with department managers to schedule enough salespeople to handle the increased customer traffic, and with merchandise buyers to ensure that enough rugs are available to meet expected consumer demand. What does this scenario best describe?

The value of the equity of Gladstone is the mean of the values of all possible outcomes. In specific, the average value at the end of the year is:
(150+135+95+80)/4=115 million dollars.
We also need to account for the risk-free interest which depreciates our investment; If the rate is x%, we need to divide with 1+x/100 115/1.05=109.5 Million dollars. This is the value of the equity.