the socially optimal quantity of output is Group of answer choices 80 units, since the value to the buyer of the 80th unit is equal to the cost incurred by the seller of the 80th unit. 80 units, since the value to society of the 80th unit is equal to the cost incurred by the seller of the 80th unit. 140 units, since the value to the buyer of the 140th unit is equal to the cost incurred by the seller of the 140th unit. 140 units, since the value to society of the 140th unit is equal to the cost incurred by the seller of the 140th uni

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?