Varicose veins usually show up in the legs and feet, because standing and walking increases the pressure on these veins. They look like bulging, bluish cords beneath the surface of your skin.Spider veins are similar to varicose veins, but they are smaller and closer to the surface of your skin.aricose veins usually show up in the legs and feet, because standing and walking increases the pressure on these veins. They look like bulging, bluish cords beneath the surface of your skin.
Decreases in aggregate demand may also occur when exchange rates between the currencies of different nations shift.
AD = aggregate expenditures = C + I + G + (XâM). Reasons that a decrease in the price level leads to an increase in aggregate expenditures: Wealth effect: As the price level falls, the real wealth people hold increases and they can consume more.