The Porters need to buy a dining set for their new house. The same dining set has a retail price of $1,500 at three different stores. Each store is offering a different promotion. Store A: 20% off sale
Store B: $150 off coupon
Store C: $200 rebate
Which deal is the best?

The green revolution is a scientific breakthrough that improved seeds for basic crops. how did the green revolution impact the supply of basic crops such as wheat and corn? the supply of wheat and corn increased. there was no impact on the supply of basic crops. the supply of basic crops did not change, but the quantity supplied of basic crops increased. the supply of wheat and corn decreased.