I need help understanding these questions

QUESTION 1 There are two years. Consumers consume oranges and pears. The basket is five oranges and five pears in the first period. It is two oranges and eight pears in the second period. Oranges and pears are priced at 1.0 in the first period: Oranges increase to #10 in price for the second period while the price of pears stays at 1.0. Using the consumer basket from first period, (the Laspayres measure) the rate of inflation is Zero 20 percent 60 percent 50 percent O) None of the above QUESTION 2 Using the information in question 1 calculate the Paasone measure of [of ation (the second period basket). The answeris C Zero inflation Q B percent inflation )20 percent inflation O Minus 6 percent deflation None of the above QUESTION 3 Using the information in question's 1. 2 and 3 calculate Fisher Ices inger Thalanswer Zero inflation 20 percent inflation 34 percent inflation None of the above ) There is not enough information