3. [0/1 Points] DETAILS PREVIOUS ANSWERS HARMATHAP12 10.3.012. MY NOTES PRACTICE ANOTHER A company handles an apartment building with 70 units. Experience has shown that if the rent for each of the units is $1080 per month, all the units will be filled, but 1 unit will become vacant for each $20 increase in the monthly rate. What rent should be charged to maximize the total revenue from the building if the upper limit on the rent is $1300 per month? $ 1300 Need Help? Read It + Show My Work (Optional) ?