7 Business Economics Questions

I have 7 questions that I need done.

I have attempted Question 1, 3 and 5. Kindly check them and add brief explanations where necessary. The questions require you to explain your calculations so check the questions that I have done, make corrections where necessary and add the required explanations.

For the other questions i.e Question 2,4, 6 and 7, do them all from scratch and do the very well. Also remember to explain your calculations.

Do all parts of each of the questions exhaustively and do them right. Do not leave any part unattended or unanswered. Also remember to briefly explain your calculations.

I need an A in this please.

Thanks