Maria goes to the store and buys a new backpack shows:

Tyler mows lawns and does yard work for $10 per hour. This shows

Gas Station A sells gas for $3.75/gallon. Across the street, Gas Station B sells it for $3.74. Gas Station A lowers its price to $3.74. This shows

A car company made thousands and thousands of cars this year, but people haven't been buying as many cars. The car dealer lots are full. This shows

Liam spends $10 on lemonade mix and ice. On a hot day, he sets up a lemonade stand in his yard. At the end of the day, he has sold $20 worth of lemonade. This shows

Erin could make $24 this afternoon babysitting, or she could attend her grandma's birthday party. She decides to attend the party. She doesn't get the money, but her grandma is thrilled. This shows

It's holiday time, and the hottest toy of the year sells out. People are paying ten times what it's worth online. This shows

Jason is thinking of getting some raspberries, but they're out of season and cost $6 for a tiny box.​ ​ ​ ​

​ ​ ​​

Acme, Inc. is thinking of making touch-screen computers. It can make computers for $500 each and sell them for $2,000 each. ​ ​

​ ​ ​​

Beta, Inc. is thinking of making cars that run on water. It will cost $100,000 to make one car, but people won't pay more than $40,000 to buy one.

​ ​ ​​

Ann's house needs a new roof. She is thinking of doing the project this weekend with the help of her family. Roof shingles just went on sale for half price.

​ ​ ​​

Dr. Smith is thinking of opening a dentist office in Centerville. Right now the nearest dentist is in the next town, 40 miles away.

​ ​ ​​