First. Questions about the demographic characteristics of the consumers. Age, marital status, education level, monthly income. Budget in savings per month. Average expenditure per month.
1. questions about demographic characteristics of consumers. Include gender, age, marital status, educational level, rank, budgets, monthly income in savings per month. The average expenditure per month.
1. questions about the demographic characteristics of consumers, such as status, sex, age, education level to stand on one's dignity monthly income budget expenditure per month in savings per month