Olivia is brewing tea. She starts boiling 0.455 L of water in a kettle. The change in volume of the contents of the kettle are noted below.

First, Olivia adds tea leaves. This increases the volume of the contents by 0.056 L.
After a few minutes of brewing, evaporation brings the volume down by 0.004 L.
Finally, Olivia pours herself a cup, which reduces the volume of the contents of the kettle by 0.168 L.
What is the volume of the contents of the kettle after Olivia pours herself a cup of tea?

0.227 L
0.287 L
0.339 L
0.347 L