D < webwork/2021w1_math_184_all_2021w1/assignment9/12 Assignment9: Problem 12 Previous Problem Problem List Next Problem Results for this submission Entered 397.358500 The answer above is NOT correct. Answer Preview 397.358500 Result incorrect (1 point) The manager of a large apartment complex knows from experience that 120 units will be occupied if the rent is 400 dollars per month. A market survey suggests that, on the average, one additional unit will remain vacant for each 10 dollar increase in rent. Similarly, one additional unit will be occupied for each 10 dollar decrease in rent. What rent should the manager charge to maximize revenue? 397.3585 Preview My Answers Submit Answers Your score was recorded. You have attempted this problem 4 times. You received a score of 0% for this attempt. Your overall recorded score is 0%. You have unlimited attempts remaining. Email WeBWorK TA