Answer: Total revenue would be $2400.
Explanation:
Since we have given that
Number of units sold = 150
Total revenue = $ 1800
If the number of units = 200
Let the total revenue be 'x'.
Since there is direct variation.
According to question, we get that
![(150)/(1800)=(200)/(x)\\\\150x=1800* 200\\\\150x=360000\\\\x=(360000)/(150)\\\\x=2400](https://img.qammunity.org/2020/formulas/mathematics/high-school/9tv8nxpvr4mj8mp7cogubct9ps9iwtvrsb.png)
Hence, total revenue would be $2400.