A nurse researcher is conducting an epidemiological study to determine prevalence of a disease in a given population of 10,000 people. If 50 people out of 10,000 tested positive for the disease, what would be another way to express the calculated prevalence rate? Question 38 options: A) 5 per 1,000 B) 20 per 10,000 C) 500 per 15,000 D) 1,000 per 100,000