Looking at the ideas in question 3, decide if their scale is likely to be local or

Question:

Looking at the ideas in question 3, decide if their scale is likely to be local or global, and their scope a niche or mass market.
In question 3
a. Ray planned to clean offices.
b. Ronald had decided to sell NASCAR memorabilia online to NASCAR fans.
c. Ruthann’s plan included a frequent shopper discount.
d. Robbie Ann’s manicuring service would target fellow university students.