Answer:
The shoe store b.) Has breached the implied warranty of fitness for a particular purpose and is required to refund Ralph's money or exchange the shoes.
Explanation:
In Contract law, an implied is a presumed assurance made in the sale of products or real property, due to the circumstances of the sale.
These assurances are based on the interaction between the buyer and the seller characterized as warranties irrespective of whether the seller has expressly promised them orally or in writing.
They include:
• An implied warranty of fitness for a particular purpose,
• An implied warranty of merchant-ability for products,
• An implied warranty of workmanlike quality for services, and
• An implied warranty of habitability for a home.
An implied warranty of fitness for a particular purpose is a warranty implied by law that if a seller knows or has reason to know of a particular purpose for which some item is being purchased by the buyer, the seller is guaranteeing that the item is fit for that particular purpose.