When Kinect is equipped, you'll use a separate menu system than you've known on the 360. It's simpler, ditching tabs for simpler iconography. To load Netflix, you can wave to hit the Netflix button, or you just say Netflix.. Pause by telling it to pause or reaching in the air to grab a virtual pause button.
DEFINITION of 'Scarcity'. The basic economic problem that arises because people have unlimited wants but resources are limited. Because of scarcity, various economic decisions must be made to allocate resources efficiently.
economics is the study of the production, distribution and consumption of goods and services. It involves the allocation of productive resources and it is necessary because of scarcity. Scarcity is a relative term, and only means there is more demand than supply of a particular good or service.