READ FIRST!! DONT MAKE A BID BEFORE U READ! I

READ FIRST!! DONT MAKE A BID BEFORE U READ! I NEED AN ENGINEERING EXPERT ONLY

im in need for a mechanical expert or graduate that can help me with my homework and solving. 

i have a Engineering Economics for Mechanical Engineers class and also Calculus 1 class. 

I have an assignment for each class. if you are familiar please make a bid and i will contact you with the details. if you are not an expert and know this for sure then dont talk to me.