You are trying to sell a new product to a store owner. Which method of presentation is likely the most effective? a chart showing how sales will go up if they use this product a chart showing how sales will go up if they use this product quotes from other store owners on success of this product quotes from other store owners on success of this product a free trial option to use the product for six months, no questions asked a free trial option to use the product for six months, no questions asked all of the above