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.
Typical costs: Annual premiums for flood insurance on a single-family one-story home average about $400-$450 nationwide but can be as low as $112 in a low-risk area and more than $2,000 a year in flood-prone areas. FloodSmart.gov provides quick quote charts for rough cost estimates and a location risk calculator .