Corporations use social media for various purposes, but from the available options, the two ways they are most commonly used is for (B) advertise their services and check the market and (D) keep up with the latest industry news.
Advertising their services can lead to increased sales for corporations since people nowadays use their social media a lot. Keeping up with the latest industry news would also be helpful for corporations in using the right approach for advertising as well as creating product diversification that are suitable for the market they are aiming for.
