Identify the author of The Principles of political Economy and Taxation:

A. Alfred Marshal

B. J.S.Mill

C. David Ricardo

D. A.C.Pigou

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  1. If the supply curve is not a straight line but curvilinear, the elasticity on all points of the supply…
  2. The production techniques are technically efficient:
  3. Income -elasticity of demand will be zero when a given change in income brings about:
  4. If the price of a product falls which of the following would occur?
  5. Which industries spend a relatively large share of their revenue on research and development in order…
  6. The Law of Equi-Marginal Utility refers to:
  7. The non-price competition cartel is a:
  8. In substitution effect and income effect:
  9. In Edgeworth model, price remains:
  10. The cost of production is faced by a:
  11. Price-taker firms:
  12. The engineering production function and engineering costs curves are concerned with the:
  13. At a point above the middle of a straight line demand curve, elasticity of demand is:
  14. Supply of a commodity refers to:
  15. In arriving at stable equilibrium in cournot model, if one firm decreases output the other firm will:
  16. In case of straight-line isoquant, the factors are not substituted because they are each others:
  17. A profit-maximizing monopolist in two separate markets will:
  18. With the decrease in marginal valuation of a specific commodity, the price offered by the people:
  19. Classical production function is:
  20. The main contribution of Prof.Robbins is in the field of:
  21. Duopoly is a market where there are:
  22. We can obtain consumers demand curve from:
  23. If two households have identical preferences but different incomes then:
  24. If the demand curve is inelastic then:
  25. The effect of consumer boycotts usually is:
  26. Income-elasticity of demand is expressed as:
  27. To calculate the Economic Profit we must deduct which of the following cost from our total revenues?
  28. Which of the following is the work of A.C.Pigou?
  29. In economics, Externality means:
  30. Extension (expansion) of demand means: