Red beans n rice for 18 question

Scale up from this:

Soak:
1 lb beans
8 cups water
1 1/2 Tbs salt

After Soak you'll have:
5 cups water
6 cups soaked beans

To cook
6 cups soaked & rinsed beans
8 cups water (will cover beans by about 1 inch)
3/4 lbs sausage

Yield:
8 cups red beans including the sausage in it

Rice for beans:
2 cups raw or 6 cups cooked

To serve
Use 1/2 cup rice for 3/4 cup red beans