It was too bad that the New Simple Volume, New Spanned Volume, New Stripped Volume, New Mirrored Volume, New RAID-5 Volume greyed out so that you cannot create new partition with this unallocated space.
The cost to add sewer backup could range from $10 to $250 per year with traditional home insurance policies. Not all insurance policies (or homes) are created equal. Some companies allow you to add sewer backup to your policy, but will limit the amount of coverage to $5,000.
An average sewer replacement from the house to the public sewer system can cost upwards of $3,000; however, if the repair is complicated or the pipe is in the street it could be upwards of $7,000 to as much as $25,000 or more.