For house cleaning services in Texas:

1. Is there any evidence to support the business based on primary data?

2. Is there any support for the business based on secondary data, including data from the city, county, state, and federal sources?

3. Are there other published secondary data sources that support the business?

4. What is the size of the market? In Texas, the size of the market

Production possibilities per week for two countries Shoes 4,000 (1 shoe= 5,000 (1 shoe= Mexico United States Mexico's opportunity cost of 1 shoe is US's opportunity cost of 1 refrigerator is refrigerators) refrigerators) Refrigerators 5,000 (1 refrigerator = 20,000 (1 refrigerator = refrigerator(s). For Blank 1 pe(s). shoes) shoes)