Regarding sales rank
(*assumed to be operated for 150 hours or more per month)
S rank
Monthly sales expected to be Ave 300,000 or more
AAA rank
Monthly sales expected to be 200,000 to 300,000 Ave
AA rank
Monthly sales expected to be 150,000 to 200,000 Ave.
A rank
Expected monthly sales Ave 100,000 to 150,000