You just spent $40 on a new movie for your collection. you would have preferred the director’s cut but discovered when you got home that you bought the theatrical version. the store you bought the movie from has an "all sales final" policy, but you could resell the movie online for $30. the director’s cut sells for $50.
by how much would you need to value the director’s cut over the theatrical version for it to make sense for you to sell the version you bought and buy the director’s cut?

Over the past year, three of the star salesmen at family resorts international's corporate office have been lured away to competitors. on top of that, karina, the general manager of the sales department, has noticed that most employees come in, do their jobs, and leave. family resorts offers a good salary, benefits, and tuition reimbursement, as well as a number of development and training programs. most employees seem contented enough, but karina would like to do something to increase the level of engagement among her staff. what do you think karina should do?