Assuming the country's Production Possibilities Boundry (PPB or PPC or PPF) is defined by the limited amount of resources: Land, Labour, Capital, and Technology. Match each of the numbered items in the list with the numbers in the drop-down menus: --123456a decrease in the resource base--123456new technology affecting both industries--123456a combination of the two products which requires more resources than the country has available--123456inefficient resource use--123456a decrease in consumption of one product to get more of the other product--123456importation of machinery which applies only to one industry 1. a move along the curve 2. a point outside the curve 3. a point inside the curve 4. outward shift of the curve 5. a rotation in the curve 6. inward shift of the curve