A report generated by a computer includes information for 1000 customers. There are two types of customers, regular and preferred. The information for each regular customer takes one line on the report. The information for each preferred customer takes two lines on the report. Each page can contain up to 50 lines. If the number of regular customers is three times the number of preferred

customers, how many pages will the report require?

Identify the data, condition, and unknown (Polya's components).

Data: The report contains 1000 customers.
There are two types of customers: regular and preferred. Information for each regular customer takes one line. Information for each preferred customer takes two lines. Each page of the report can contain 50 lines.
Condition: The number of regular customers is three times the number
of preferred customers.
Unknown: The number of pages in the report is the unknown.