15. You are a project manager for Star Light Strings. Star Light manufactures strings of lights for outdoor display. Its products range from simple light strings to elaborate lights with animal designs, bug designs, memorabilia, and so on. Your newest project requires a change. You are performing the Control Quality process and are looking at and testing a sampling of the product for conformance to quality standards. The tolerable result for the bulbs used on the string is 995–1,000 hours. All of the light bulbs must be LED bulbs. Which of the following are true regarding this process?

A. Tolerable results are assessed during an inspection and are expressed within a specified range.

B. The LED bulbs are an attribute. Attributes have two measures, conforming or nonconforming.

C. Prevention cost should be considered against the cost of rework, labor, material, and potential loss of customers.

D. You are performing an inspection. Inspections sometime use check sheets to help track and record data.

E. A, B, C, D F. A, B, C