<p>Client <span class="math-container">$i$</span> will purchase so long as their consumer surplus is positive, i.e. so long as <span class="math-container">$$CS_i=WTP_i-75000\geq 0.$$</span></p>
<p>Once you have determined which clients <span class="math-container">$i$</span> satisfy this condition, you can just calculate  <span class="math-container">$CS_i$</span> for each such client and add them up.</p>

CC BY-SA 4.0
2023-08-16T14:54:22.773Z
2023-08-16T14:54:22.773Z
smcc
<p><a href="https://i.sstatic.net/CLsFK.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/CLsFK.png" alt="enter image description here" /></a>
I should be grateful for a breakdown of the steps I should take into account. The answer is (D).</p>

<microeconomics><consumer-surplus><equilibrium>
Consumer surplus at equilibrium with WTP table
Inès
# Consumer surplus at equilibrium with WTP table

(Asked by: username_0 on 2023-08-16)

[![enter image description here](https://i.sstatic.net/CLsFK.png)](https://i.sstatic.net/CLsFK.png)
I should be grateful for a breakdown of the steps I should take into account. The answer is (D).

**Tags:** microeconomics, consumer-surplus, equilibrium

---

## 1 answers

### Answer by username_1 on 2023-08-16. Score: 0 | Accepted answer

Client $i$ will purchase so long as their consumer surplus is positive, i.e. so long as $$CS\_i=WTP\_i-75000\geq 0.$$

Once you have determined which clients $i$ satisfy this condition, you can just calculate $CS\_i$ for each such client and add them up.


---

