The ‘law of rising costs’ as it applies to the production possibilities frontiers is best demonstrated by: (i) Various suitability of the resources for alternative kinds of production. (ii) Inverse relationships among the price and quantity demanded of good. (iii) Reducing satisfaction from consuming succeeding units of a good. (iv) Positive relationships among the price and quantity of an economic good supplied.
Can someone please help me in finding out the right answer from the above options.