I am not getting any of the answers for the consumer surplus that are provided for this question:
Price
$18--------|---``|
$14````````|----`|
$12-----TAX|-----|
$10````````|----`|
$8---------|---``|
```````````|`````|
```````````|`````|
```````````|`````|
```````````15`20`25```Quantity
According to the graph, the reduction in consumer surplus caused by the tax would be?
A-$100,B-$80,C-$70,D$60