Which of the following statements about discrimination on the basis of national origin is true? Group of answer choices Workplace "English-only" rules are illegal unless they are required for the job being performed. "English-only" rules would not be a business necessity for police officers. Workplace "English-only" rules are always legal. "English-only" rules might be a business necessity for late-night office cleaners.

List three major educational changes over the past 100 years that have positively influenced students. explain why these changes were influential.

Find the expected net profit of an insurance company on a health-insurance policy if: the probability of a $5000 claim is 20%; the probability of a $1000 claim is 60%; the probability of a $20,000 claim is 10%, and the probability of no claim is 10%. the company charges $4000 for this coverage. interpret your answer.

"in my opinion, we ought to stop making our own drums and accept that outside supplier's offer," said wim niewindt, managing director of antilles refining, n.v., of aruba. "at a price of $21 per drum, we would be paying $4.70 less than it costs us to manufacture the drums in our own plant. since we use 70,000 drums a year, that would be an annual cost savings of $329,000." antilles refining's current cost to manufacture one drum is given below (based on 70,000 drums per year):