Deep etch / remove background and enhance raw image files in Adobe Camera Raw / Photoshop CS6

I have 84 photos that need to be edited with adobe camera raw to enhance them and edited with adobe photoshop cs6 to deep etch (remove background) and replace with transparent/white background. Images are of eye glasses. I have attached a sample of an original and edited photo. I've attached the settings in adobe camera raw that I used to get the result so please use this for the photos unless you can make them look better. Would like the photos to be bright - like good product photos without grain throughout the image. Photos need to be sent back to me in photoshop cs6 files with transparent background and jpeg files with white background using same file name as original raw file. If you think you can do this job I will send you 2 raw images (.CR2 file type) and you can edit as a sample for me and send back the files (photoshop and jpeg), then I will award project if all is correct. Looking to pay no more than $40 for this project please bid accordingly.