The answer is 1,350 because you have to subtract.
The year that tablet computers were introduced to the market is 2012
I think it’s C but not a 100% sure... but hopefully you get it right
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
Some of the earliest forms of customer service is goods and services would come to you. Peddlers went to houses, doctors did hours calls...etc