Suppose two cities are considering tearing down their stadiums to build new ones. in one city, the old stadium cost $5 million to build, while in the other city, the old stadium cost $50 million to build. if all else is equal, what can we say about how the costs of the old stadiums should affect the cities’ decisions? choose one: a. they should be more willing to tear down the $5 million stadium, because it cost less to build. b. they should be more willing to tear down the $50 million stadium, because it cost more to build. c. the cost to build the old stadium shouldn’t be considered.

The correct answer is option C.

Explanation:

Two cities are planning to demolish their old stadiums and build new ones.  

Keeping everything else equal, the old stadium cost $5 million to build in one city and $50 million to build in the other.  

These construction costs are sunk costs that have been incurred and cannot be recovered. Since these costs cannot be any longer recovered they should not be considered in deciding future investments.  

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: