The price increases bore most severely______people with fixed incomes.A．onB．outC．upD．with

They have increased the price of petrol again.（英译中)

Due to the increase in the price of fuel, we will limit our free delivery service to any o

______ increases in the oil price have prompted anxiety among the car owners.A．AbruptB．Amp

We have had to raise our prices because of the increase in the cost of______ materials.A．r

Fuel scarcities and price increases ______ automobile designers to scale down the largest

If an increase in prices decreases total revenue in the short run what will it do to total revenue in the long run?