Suppose the total monetary value of all final goods and services produced in a particular country in 2015 is $500 billion and the total monetary value of final goods and services sold is $450 billion.
We can conclude that:

A. GDP in 2015 is $450 billion
B. NDP in 2015 is $450 billion.
C. GDP in 2015 is $500 billion.
D. Inventories in 2015 fell by $50 billion.

Which of the following businesses is most likely to disrupt an existing industry? a. closer connex developed an earphone that receives emails and text messages and converts them to voice messages. the first models had poor reception, but they rapidly improved over time. b. mega technologies reconfigured the components used in its touchscreen tablets to create a new type of wearable device for use in restaurants and other service industries. c. particle inc. developed a teleportation technology that can transport physical materials instantaneously across great distances. d. altrea added advanced camera technology to its premium line of smartphones so that they would take the highest-quality photos of all phones on the market.