Lucas owns a car dealership in Brazil that is having a big sale for the next 3 days. Lucas's car dealership will lose revenue if it rains because potential customers will stay at home. There is a 50% chance of rain each of the next
3 days independent of the other days.
The table below shows Lucas's potential revenue for his dealership's big sale depending on how many days it
rains.
What is Lucas's car dealerships' expected revenue over the next 3 days?
Round your answer to the nearest hundredth.
Brazilian real