21.   Samsung itself has suffered in the last year, primarily because of the decline in memory chip prices, its core product.

22.   Roach blamed its demise on high advertising costs and weak consumer demand for its core products of televisions, stereos and computers.

23.   That challenged the assumption that the core product should be what people pay for.

24.   The company is under pressure to accelerate its growth even as many core products, like its financial-news terminals for professional traders, have begun to mature.

25.   They kept the double chocolate chip line, but refocused supermarket promotions on core products such as circus animals, sandwich cookies and big variety bags.

26.   While its core supply products still propel earnings, Home Depot is broadening its business with services.

27.   PepsiCo reported solid performance among its core products, including dips, Tostitos and Cheetos.

28.   Dining cutlery and accessories are a core product of Zwilling.

29.   Its core product is filter driers for which there is no substitute.

30.   Priceline.com President Daniel H. Schulman has said the company is focusing on its core products, particularly its travel services, and improving customer service and international relationships.