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. [[☃ input-number 1]] Brazilian real ||||| :- | -: | -: | -: | -: **Rainy days**|$0$ | $1$ | $2$ | $3$ **Revenue (Brazilian real)** | $3000$|$1800$|$1300$|$800$