-If the retail price index had risen only by the rate of inflation during 1998,
what would it have been relative to the actual retail price index for 1999?
- What would the inflation rate have needed to be in 2000 for it to have accounted for the entire rise in the house price index for houses in the capital in the year 2001?
-In each of the 200 contracts in year 200 was worth $14400 and firm C made a 20% profit on each contract , how much profit did firm C make in 2000?
-What was the average % of contracts won by each of the four not shown on the graph?