Prores and RAW shooting and Editing Question?

I'll have BMCC MFT camera and would like to know all details of raw and prores shooting and editing details for a 2 hour feature film and 10 min short film.

1. How much will be 1 minute footage size if we shoot in prores?

2. How much will be 1 minute footage size if we shoot in RAW?

3. How much TB external HDD do I need to EDIT 60 minutes of prores video?

4. How much TB external HDD do I need to EDIT 60 minutes of RAW video?

Thanks

1. How much will be 1 minute footage size if we shoot in prores??

ProRes 422 HQ 1080p24 = 24.7MB/sec
ProRes 422 HQ 1080p24 = 25.8MB/sec

So about 1.5GB/min

2. How much will be 1 minute footage size if we shoot in RAW??

5MB/frame. Do the math:
24p = 5MB x 24 x 60 = 7200MB
25p = 5MB x 25 x 60 = 7500MB

3. How much TB external HDD do I need to EDIT 60 minutes of prores video??

Depends on your shooting ratio. You end film might be 60min but how much footage did you shoot? How many takes did your actors take to get it right? Etc

4. How much TB external HDD do I need to EDIT 60 minutes of RAW video?

Same as above.