West Bend 58002 Coffee Maker "ratio 18" Questions

...the water/solution ratio? From page 18 of the owner's manual: 125 mL of Durgol plus 34 ounces of water. Since 1 mL = 0.0338 ounces, that's 4.2 ounces of Durgol in 34 ounces of water, or an 8.1

I lost my instructions and need to know the coffee to water ratios Water level: Amount of coffee: 42 cups 2 1/2 cups 36 cups 2 cups 30 cups 1 3/4 cups 24 cups 1 1/2 cups 22 cups 1 1/2 cups 18 cups 1 1