Edit multiple product images shot on a white background to specific sizes

I have 98 folders containing approximately 2 to 10 images (jpg) per folder (average 3 photos). They are photos of small products and they are shot professionally on a white mini studio background. I need each photo cleaned up so its just the product on white clean background, and sized to specific sizes.

I need it worked on/delivered asap, and I need someone professional with advanced Photoshop skills and high attention to detail.