maximum revenue when a management training company prices its seminar on management techniques at $400 per person, 1,000 people will attend the seminar. the company estimates that for each $5 reduction in price, an additional 20 people will attend the seminar. let represent the number of $5 reductions. use this information to answer questions 1-8 below. flag question: question 1 question 10.5 pts use the maximum revenue information above to answer this question. [ select ] [ select ]