Answer: $56088
Step-by-step explanation:
To get the value for the theater's earned revenue after the first three events have been presented, we need to know the price per the remaining event and this will be:
= ($90 - $22) / 5
= $68/5
= $13.60
Therefore, the earned revenue after the first three events will then be:
= ($22 + $13.60 + $13.60) × 1140
= $49.20 × 1140
= $56088
Therefore, the earned revenue is $56088