7. Which of the following is not true regarding warehouse facility configuration? a. Square or rectangular shapes are best in general. b. Multi-story designs are popular for high-throughput facilities when land costs are not high. c. Ceiling height impacts stacking density. d. L-shaped designs are poor unless conveyors are used. e. All of the above are true. 8. When is a "Pool Point" likely to be an advantage? a. When transfer costs are significant relative to line-haul costs. b. When transportation rate economies of scale are significant. c. When shipment sizes to customers are large. d. When pool point operating costs are high relative to transportation costs. e. None of the above are true. 9. In analyzing whether to outsource logistics functions, which of the below scenarios would indicate the company should perform logistics functions in-house and not outsource? a. The company has low competence in logistics management and logistics are not important. b. The company has high competence in logistics and logistics are not important. c. The company has low competence in logistics and logistics are important. d. The company has high competence in logistics and logistics are important. e. None of the above. 10. Which of the following is not a reason to hold inventory? a. Reduce costs due to economies of scale in production. b. Reduce costs in purchasing and transportation. c. Improve customer service. d. Deal with uncertainties in demand and lead times. e. All of the above are true. 11. What is the most significant contributor to holding cost? a. Storage costs b. Taxes c. Insurance costs d. Cost of loss due to theft or spoilage e. Cost of capital