As the newest member of the marketing department, your immediate boss asks you to comment on the company's proposal to add two new shoes to the company's middle-of-the-road pricing and product-line strategies. The first pair will retail for $40 and has as its target market the "bargain" shopper. The second pair will retail for $200 and is targeted at the "sophisticated shopper." In relation to product-line strategy, what is the company trying to accomplish with these two new items?