Recently, efficiency experts at a discount mega-store decided to increase the store’s profits by reducing waste and increasing efficiency in the stores. The first action has been to require manufacturers of detergents to eliminate as much water as possible from their formulas and package their products in concentrated form. The store executives estimate that this plan will reduce the cost of packaging material, free up shelf space, and permit more dramatic displays of merchandise.
Which of the following, if true, would most support the plan of the efficiency experts?
A. The packaging industry has experienced such a sharp downturn in demand for polystyrene, a key ingredient used in molding plastic containers, that it has been forced to lay off 13 percent of employees in one factory alone.
B. The water used in the manufacture of detergents and other cleaning products is purified at the same water-treatment plants that purify water used in soft drinks and juice boxes sold in public schools.
C. Detergent manufacturers estimate that smaller containers will lower the wholesale price of laundry products by 7 percent next year and by 11 percent the following year.
D. By increasing the number of hours that employees work and hiring fewer new employees, discount stores have been able to reduce payroll taxes and the cost of health benefits, a reduction that has saved the company hundreds of thousands of dollars this year.
E. By increasing the number of items on display shelves and the attractiveness of the presentations, discount stores hope to entice shoppers to spend more per shopping trip.