The model of aggregate demand and aggregate supply a. is a straightforward extension of the model of supply and demand for a particular market, in which substitution of resources between markets is highlighted. b. is different from the model of supply and demand for a particular market, in that we cannot focus on the substitution of resources between markets to explain aggregate relationships. c. is different from the model of supply and demand for a particular market, in that we have to separate real and nominal variables in the aggregate model. d. is a straightforward extension of the model of supply and demand for a particular market, in which the interaction between real and nominal variables is highlighted.

b. is different from the model of supply and demand for a particular market, in that we cannot focus on the substitution of resources between markets to explain aggregate relationships

Explanation:

Here The two models are different. But it shows the similar idea, also the variables that are determined are totally different. The individual markets should be equipped with the given sources while on the other hand the overall economy could be subsituted the resources inside the market

Therefore the option b is correct

steering wheels are always situated on the left side of the car.

always drive on the right side of the road.

white lines separate lanes of traffic traveling the same direction.

hashed or broken lines means you may change lanes when it is safe.

solid white lines mean stay in your lane.

yellow lines separate traffic moving in opposing directions.

hashed or broken yellow lines mean you can carefully pass, paying attention to oncoming traffic.

never cross a solid yellow line (or double yellow line).

when turning left at an intersection, pass in front of any cars that are turning left from the opposing direction (do not try to pass behind them).

use the left lane to pass other cars traveling your direction.

do not pass in the right lane unless absolutely necessary.

if you are driving in the far left hand lane and someone would like to pass you, move over to the right lane when it is safe to do so and allow them to pass.

you must always yield to pedestrians.

come to a complete stop whenever you see pedestrians trying to cross the street.

never pass a school bus if it has flashing red lights. wait until the lights have stopped.

be aware of bicyclists. often they share the road with cars and are supposed to also follow general traffic laws.

be particularly careful about driving in cities with bike lanes -- always check before turning that a bike is not coming.

it is mandatory to pull over or stop at an intersection to allow an emergency vehicle to pass you if you see one traveling with lights flashing and/or a siren running.

do not overuse your car horn. horns are used almost exclusively for emergency situations or for when you feel unsafe.

explanation:

this conflict is person vs. society

if you need further explanations, comment below!

hope this ! < 3