2018年9月英国精算师-商业经济真题

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  28 September 2018 (am)

  

  Subject CT7 – Business Economics Core Technical

  

  1 Opportunity cost is always:


  A equal to total revenue minus total variable cost.


  B constant.


  C the cost in terms of the best foregone alternative.


  D equal to a frm’s supernormal profts.


  2 If public transport is an inferior good, which of the following will cause its demand curve to shift to the left?


  A An increase in consumers’ incomes.


  B A rise in the price of cars.


  C An increase in the price of petrol.


  D An increase in the price charged to use public transport.


  3 If ice cream is a substitute for fruit sorbet and strawberries are a complement to ice-cream but not fruit sorbet then a fall in the price of ice cream will:


  A increase the demand for fruit sorbet and strawberries.


  B decrease the demand for fruit sorbet and increase the demand for strawberries.


  C decrease the demand for fruit sorbet and strawberries.


  D increase the demand for fruit sorbet and decrease the demand for strawberries.


  4 Diminishing marginal utility of income implies that individuals are:


  A risk lovers.


  B risk averse.


  C risk seekers.


  D risk neutral.



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