And these are journeys which demand an epic telling.
These are real costs, and they are compounded by ticketing practices, which demand perfect timing.
Excluding cars, for which demand has been weak, the value of sales rose by 0.8%.
The first is cheaper smartphones, for which demand has taken off.
In addition, the mediocre results underscored market conditions in which demand had fallen short of expectations.
Many of these are textbooks, for which demand is pretty steady.
There aren't many jobs which demand that you perform for a few crucial seconds.
What was required, he said, was films such as Avatar, which demand a big screen experience.
Its strict rules on beef imports, which demand traceability in producer countries, could one day help reform Brazil's cattle practice.
"Best Buy is starting to run a tighter ship in which demand is properly aligned with inventory," he said.
Yet $4 seems to have been the price at which demand becomes elastic, for both petrol and a frothy latte.
