diff --git a/README.md b/README.md
index 26867ad..187c0da 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ The test cases below are auto-generated by GitHub Actions every time a commit is
 ```python
 Parameters given: 3 floor, 4 tile x length, 10 tile y length.
 cost (measured in USD):
-123815.0298102981
+262148.62981029815
 
 columns (measured in quantity):
 Wood columns:
@@ -29,7 +29,7 @@ carbon offsets (measured in acres):
 ```python
 Parameters given: 5 floor, 2 tile x length, 3 tile y length.
 cost (measured in USD):
-36358.383017163505
+70941.7830171635
 
 columns (measured in quantity):
 Wood columns:
@@ -48,7 +48,7 @@ carbon offsets (measured in acres):
 ```python
 Parameters given: 1 floor, 10 tile x length, 10 tile y length.
 cost (measured in USD):
-101271.6766034327
+216549.67660343272
 
 columns (measured in quantity):
 Wood columns: