A. slums
B. a concentration of one racial group in an area
C. residents who make up an economic underclass
D. all of the above
A. foreign policy
B. diplomacy
C. power in the context of international relations
D. international law
A. Marginal cost is Rs20
B. Average cost rises
C. Variable cost rises by Rs200
D. Average fixed cost was Rs10originally
A. traditional agrarian societies
B. industrial societies
C. locations where there is the need for large families
D. rural areas
A. Marginal cost is zero
B. Marginal revenue is maximised
C. Marginal revenue is zero
D. Marginal revenue equals marginal cost
A. the increasing poverty of individual states
B. government intervention in the economy
C. the political apathy of public
D. the willingness of individuals to give up traditional freedoms
A. Actual injections = actual withdrawals
B. Planned injections = planned withdrawals
C. Savings = investment
D. Government spending = tax revenue