Which basic consumer right was infringed when Nancy bought the espresso machine?

When Nancy bought the espresso machine, her basic consumer right to receive goods that are safe and of acceptable quality was likely infringed. If the machine was defective or did not function as promised, it compromised her right to expect that the product would perform as intended. Additionally, if there were misleading advertisements regarding its capabilities, this would further violate her right to accurate information about the product.