Question

As you can see I already did the work, but I just wanted to know if I did it in the correct way. If I did it wrong please correct me and help me!​

Answer 1

Answer:

See below:

Step-by-step explanation:

Your work seems to be correct at first glance, although I'll recalculate it in my own time and get back to you if its correct by edittiong and commenting on this question.

Thank you!