diff --git a/README.md b/README.md
index 19a7631..c351875 100644
--- a/README.md
+++ b/README.md
@@ -6,14 +6,14 @@ 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 of materials and offsets (measured in USD): $6892.64
+Cost of materials and offsets (measured in USD): $6739.32
 
 Columns (measured in quantity):
 Aluminum columns needed: 0
 Steel columns needed: 1
 
 Carbon offsets (measured in acres):
-Slash pine acres: 1.0
+Slash pine acres: 0.07075920737127371
 ```
 <!-- END TEST CASE -->
 
@@ -21,14 +21,14 @@ Slash pine acres: 1.0
 ```python
 Parameters given: 5 floor, 2 tile x length, 3 tile y length.
 
-Cost of materials and offsets (measured in USD): $1895.59
+Cost of materials and offsets (measured in USD): $1733.53
 
 Columns (measured in quantity):
 Aluminum columns needed: 0
 Steel columns needed: 1
 
 Carbon offsets (measured in acres):
-Slash pine acres: 1.0
+Slash pine acres: 0.01783321376693767
 ```
 <!-- END TEST CASE -->
 
@@ -36,13 +36,13 @@ Slash pine acres: 1.0
 ```python
 Parameters given: 1 floor, 10 tile x length, 10 tile y length.
 
-Cost of materials and offsets (measured in USD): $5552.29
+Cost of materials and offsets (measured in USD): $5561.99
 
 Columns (measured in quantity):
 Aluminum columns needed: 0
 Steel columns needed: 0
 
 Carbon offsets (measured in acres):
-Slash pine acres: -0.0
+Slash pine acres: 0.05880665956037338
 ```
 <!-- END TEST CASE -->
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