All of these are required categories on a safety data sheet except a. hazardous ingredients/identity information. b. physical/chemical characteristics. c. manufacturer's name and contact information. d. manufacturer's trade name.

I think it is D because you would need there contact information in case something happens not there trade name

no. when the asker posts the question they can make a question worth what ever they think is a fair price. although it must be within the limit of the points they currently own. 5 is the minimum number of points a question can be worth. if a question is complicated or has lots of parts to it, it is better to make it worth more because more people will be more willing to answer.

hope this !

to be honest its playstation. it has a lot of games