The answer is 1) JPEG 2) TIFF 3) BMP.
The best option that should be considered when preparing these images to.be used for the web :
1) JPG (jpeg) - Used to compress web images to a small file size without
sacrificing quality
2) TIFF (tiff) - Used for professional print images to save in a uncompressed
file format at high resolution.
3) BMP - Used for either web or print because of the ability to save high
quality images ether compressed or uncompressed.
