11.   After exchange and price restrictions were lifted in April, prices jumped and forced many consumers to cut back on their spending.

12.   Again in the last two months, inventories of heating oil and diesel fuel have stayed low when they should have been going up, causing prices to jump.

13.   After the reports were issued, stock and bond prices jumped, continuing a run-up that began on Friday.

14.   All the major media companies have experienced enormous expansions and notable stock price jumps in the synergy era.

15.   But she said that if costs increase further, prices could jump over the weekend.

16.   But unless gas prices jump, and stay high, there seems little doubt that Americans will go on buying sport utilities.

17.   But while food and beverage prices jumped four-tenths of a percent, energy prices fell.

18.   Car prices often jump in September, reflecting the start of a new model year.

19.   Cigarette prices jumped in response to a recent increase imposed by the manufacturers.

20.   Citrus prices jumped Christmas week as news of the freeze spread and produce buyers panicked.