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Internal dimensions of a closed wooden cuboidal box are 41 \(cm\) long, 35 \(cm\) width and 35 \(cm\) height. If the thickness of the wood is 2 \(cm\) all around it, then find the following.
(i) Internal volume
(ii) External volume
(iii) Volume of the wood used to make the box
![shutterstock_1470299039.jpg](https://resources.cdn.yaclass.in/3c290d4b-b8dd-4c40-9f8e-fffb53138183/shutterstock1470299039w300jpgjpg.jpg)
(i) Internal volume of the wooden box \(=\) \(cm^3\)
(ii) External volume of the wooden box \(=\) \(cm^3\)
(iii) Volume of the wood used to make the box \(=\) \(cm^3\)