Bellringer1. Which of these words would

you associate with demand?2. Which of these words would

you associate with supply?

Consumers

producers

buyers

salespeopleManagers

customers

growers

purchaser

shopper

entrepreneur

maker

creator

contractorhustler

laborer

White boardsWhich part of TRIBE will change

in the following scenarios to the Tucson gasoline market? &

increase or decrease

1. Summer vacation time2. Used cars get more expensive3. Alaskan oil spill, consumers think gas prices

will increase next month4. Sun Tran rates increase by 10%5. Tesla electric cars get cheaper6. New freeway connects Eastside with rest of Tucson

White boardsWhich part of TRIBE will change

in the following scenarios to the potato chip market? &

increase or decrease1. Americans try to eat healthier2. Consumers think price of potatoes will

decrease next month3. Hotdog prices plummet4. Your school stops selling school lunches,

students must bring lunch from home5. Population of US increases by 12%

White boardsWhich part of TRIBE will change in the following

scenarios to the Spam market & increase or decrease?

1. US unemployment falls by 1%2. Price of bacon drops by 5%3. Restaurant prices increase after US minimum

wage increase4. TUSD stops selling school lunches, students

must bring lunch from home5. Median wage increases in Arizona

Diff between supply and DemandXbox 360 games

• Supply or demand change?• Determinant

released

Diff between supply and DemandWheat

• Supply or demand change?• Determinant

LocustsInfest Kansas

Diff between supply and DemandMexican food

• Supply or demand change?• Determinant

Diff between supply and Demandairline tickets

• Supply or demand change?• Determinant

Diff between supply and Demandgasoline

• Supply or demand change?• Determinant

Diff between supply and DemandMarket: Sun Tran bus rides

Change: Average Tucson gets a 2% raise

Diff between supply and DemandMarket: Smart phone apps

Change: prices of smart phones decreasing

Diff between supply and DemandMarket: Smart phone apps

Change: 10% increase in computer programming majors

Diff between supply and DemandMarket: Smart phone apps

Change: Consumers think android apps will no longer be free starting next month

Diff between supply and DemandRed Roses

Market: red roses

Change: cost of fertilizer increases

Diff between supply and DemandRed Roses

Market: red roses

Change: Its February 14

Diff between supply and DemandOffice supplies

• Supply or demand change?• Determinant

Diff between supply and DemandAthletic Clothing

• Supply or demand change?• Determinant

Diff between supply and DemandNew cars

• Supply or demand change?• Unemployment rate rises

Diff between supply and DemandUsed clothing

• Supply or demand change?• Unemployment rate rises

Diff between supply and DemandDog food

• Supply or demand change?• Determinant

Diff between supply and DemandDog food

• Supply or demand change?• Determinant

Diff between supply and DemandSalsa

• Supply or demand change?• Determinant

Diff between supply and DemandSalsa

• Supply or demand change?• Determinant

CLOSED

Diff between supply and DemandSalsa

• Supply or demand change?• Determinant

Diff between supply and Demand Salsa

• Supply or demand change?• Determinant

Diff between supply and DemandWarriors Clothing

• Supply or demand change?• Determinant