Complex sentence: It was started in Syracuse, Utah by Rufus Call Willey as an appliance repair shop, and grew to become a home furnishing empire selling merchandise such as furniture, electronics, appliances, mattresses, and flooring.
Split into simpler sentences: It was started in Syracuse, Utah by Rufus Call Willey as an appliance repair shop. RC Willey stores sell merchandise such as furniture, electronics, appliances, mattresses, and flooring.