Answer:
A. intangible assets
Step-by-step explanation:
An intangible asset is one which is not physical in nature; i.e it can not be seen with the eyes.
These kinds of assets include recognition, goodwill, etc. Intangible assets also include intellectual properties such as patents, copyright, etc.
The opposite of intangible asset is tangible asset.
In the above question, copyright and patents are an example of intangible assets as they cannot be seen with the eyes.
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