Which option explains why Tyler is impressed in the following scenario? Tyler's dishwasher recently stopped working. As he was browsing some of the newer models in the store, he was thrilled with what they offered.

The newer dishwasher models were much less expensive due to recent changes in sustainability.

The efficiency rating of the dishwasher was significantly improved, meaning it would save him money and be more eco-friendly.

Engineers were able to design dishwasher models with superficial changes, making them look more attractive.

Due to newly developed products, there was a much wider variety of energy-efficient dishwashers available.