Garage Magic, Inc, contracts for the sale of a certain number of garage door openers to Home & Yard Hardware stores. Ian buys one of openers. The applicable statute of limitations prescribes a period of four years. To bring a product liability claim against Garage Magic, Ian must file a suit within four years of______________.a. Ian's discovery of an injury caused by the opener.b. Garage Magic's sale of the opener to Home & Yard.c. Garage Magic's design of the opener.d. Home & Yard's sale of the opener to Ian.