RATE LAW QUESTION - CHEMISTRY HELP!?

[iden]

I'm having trouble with this question that I've been working on for a while now with my program online, since I don't have a teacher its difficult. If anyone could even assist me on some of the questions that'd be greatly appreciated.

Question: Use the concentration and rate data presented in the table below to answer the following questions about the hypothetical reaction:

Line --- [A] (mol/L) --- [B] (mol/L) --- [C] (mol/L) --- Rate (mol/L.s)
1 --- 0.100 --- 0.100 --- 0.100 --- 3.6 x 10-2
2 --- 0.200 --- 0.100 --- 0.100 --- 3.6 x 10-2
3 --- 0.100 --- 0.200 --- 0.100 --- 7.2 x 10-2
4 --- 0.200 --- 0.200 --- 0.200 --- 2.9 x 10-1
5 --- 0.300 --- 0.200 --- 0.300 --- ?

a) Why would you expect this reaction to be a multi-step reaction, based on the overall reaction? (1 mark)

b) What is the order of the reaction, with respect to each reactant? (3 marks)

c) What is the overall order of the reaction? (1 mark)

d) Write the rate law. (1 mark)

e) How does the data confirm that this is a multi-step reaction? (1 mark)

f) Predict the rate indicated by the "?" (2 marks)

g) Propose a reaction mechanism with the third step as the rate-determining step. (4 marks)

With any questions please help!