Hello I'm new to this site and this looked a good place to start I have my 201 exam Friday heard it was easy but I'm still revising for it.I must admit I am struggling with all the different formulas and not sure how or where to use them have u guys got any advice as I heard the 202 exam was the formulas one was thinking of hireling a private tutor but gona c how this site goes look forward to the replys