
Answer:
In the given case, considering that the person works at a place, which makes products out of plants, it appears that the person is alluring in promoting his company. Thus, he is biased by advertising for something his company excels in doing. Â
He also has more information regarding plant-based products in comparison to the solar power, therefore, he is familiar more about regarding what the plant-based products can do in contrast to the solar power. Â