Each of the major functions (delivery, mail processing, transportation, and window service) is conducted using similar methods and technologies.
They use similar methods for all of the major functions.
Each function uses separate technology and methods.
Two men standing on their feet.
Until 25 weeks of pregnancy, 3 abortions had occured
a guy with a hat and others look at papers near an asian man
A woman on a skateboard is hanging on to the bumper of the car in front of her.
Two women are drinking coffee at a caf.
Price elasticity of demand is not modeled by IPM at this time.