Clearing Background Image of the product

We are online furniture retailers and I have many photographs who background image has to be cleaned. I mean to say that when we take the product photograph, we need to show only the product not the background, so we should remove the background image. The product should be shown on white background image. Also, as we are online retailers, we need to maintain high quality photos, thereby the finished work should be of very high quality. See attached files for before and after image to have a better understanding. You can use the [login to view URL] file to create a sample and make it as after.jpeg. After finishing the work we need the images in jpeg format and the psd files as well. Also, make sure that you do not reduce the image size. The budget for this work is 1 dollor per image. This will be an ongoing work and we can provide you more work as well related to photoshop...