Answer:
ZIP
Step-by-step explanation:
The best file type for this scenario would be a ZIP file. This is a file that holds various different files compressed into a single file, with a file extension of .zip . This file type is used for two main reasons, the first being to combine various files into a single file that can be easily sent or stored. The second reason is to shrink the total file size of a large set of files, which is done by compressing the files themselves into a single entity. Therefore, this would be the best option for Eli in this situation.