[Solved] An experimenter finds that a certain male subject always has an increased heartbeat when he sees a picture of a nude female.The experimenter sounds a buzzer and then presents such a picture.The experimenter repeats this procedure until the man responds with an increased heartbeat to the sound of the buzzer alone.In this situation the UNCONDITIONED response is the _______. A)increased heartbeat B)female's picture C)sounds of the buzzer D)viewing of the picture Production Possibilities: A curve or frontier that shows the maximum combinations of goods or services that can be produced with a given set of resources and technology. Marginal Product: The additional output that is produced by using one more unit of a factor of production, while holding other factors constant. Customers Served: The number of individual clients or consumer accounts that a business has provided with goods or services. Capital Costs: Expenses incurred in acquiring or upgrading physical assets such as buildings and machinery.