Answer:
b
Explanation:
The Production possibilities frontiers is a curve that shows the various combination of two goods a company can produce when all its resources are fully utilised. Â
The PPC is concave to the origin. This means that as more quantities of a product is produced, the fewer resources it has available to produce another good. As a result, less of the other product would be produced. So, the opportunity cost of producing a good increase as more and more of that good is produced. Â
Factors that cause the PPF to shift Â
1. changes in technology. Â
2. changes in available resources. Â
3. changes in the labour force. Â
a linear PPC means that there is a constant opportunity cost. Linear PPC are rear