L6 Part 1
L6 Part 2
L6 Part 3
Expression
Vocabulary
100

If the price is too low, how is it bad for sellers?

(the item may sell well, but) They may not make a sufficient profit.

100

What disadvantage did set prices have for companies?

Once a price was set, it was difficult for them to rase it later.

100

Why does Keiko give prices during sales as an example of dynamic pricing?

Because things are sold at lower prices during sales.

100

Such negotiation was (     ) convenient for (     ) buyers (     ) sellers.

Such negotiation was ( not ) convenient for ( either) buyers ( or ) sellers.

100

money that you gain by selling things or doing business, after your costs have been paid

profit

200

What does deciding a price require?

It requires a negotiation between buyers and sellers.

200

When did a new pricing system begin?

(It began) In the 1980s.

200

According to Jack, what kind of people live in New York?

Many baseball fans (live there).
200

Deciding a price requires a negotiation (     ) buyers (     ) sellers.

Deciding a price requires a negotiation ( between ) buyers ( and ) sellers.

200

to discuss something in order to reach an agreement, especially in business or politics

negotiate

300

Who was such negotiation not convenient for?

It was not convenient for either buyers or sellers.

300

What do meny companies now estimate by using AI?

They estimate future demand.

300

How can Jack buy a ticket at a reasonable price?

He (just) avoids weekend games.

300

They changed the price (     ) (     ) (     ) five times in just three weeks.

They changed the price ( as ) ( many ) ( as ) five times in just three weeks.

300

in a way that changes to suit new conditions or situations

flexibly

400

What did companies begin to do in the 19th century?

They began to sell the same product to every buyer at a set price.

400

What do many companies now consider when they decide prices?

They consider the season, day of the week, time of day, and even the weather.

400

In Emma's opinion, what is unbelievably unfair?

(It's unfair that) Latecomers got good seats at just 50 dollars.

400

An airline in America began to change its ticket prices frequently (     ) (     ) the expected number of passengers.

An airline in America began to change its ticket prices frequently ( according ) ( to ) the expected number of passengers.

400

not too expensive

reasonable

500

Because of set prices, what did people become free from?

They became free from time-consuming negotiations.

500

How often does a baseball team in Japan change the ticket price?

(They change [It changes] the ticket price) Every 15 minutes.

500

What does Teo say companies using dynamic pricing may lose in the long run?

(He says) They may lose both their profits and their customers' trust.

500

(     ) (     ) (     ) (     ), companies may lose both their profits and their customers' trust.

( In ) ( the ) ( long ) ( run ), companies may lose both their profits and their customers' trust.

500

to ask an amount of money for goods or a service

charge