Economy, asked by aggi2ani, 1 year ago

2. The method of collecting primary data is
(i) personal interview
(iii) mailing questionnaire
The main sources of data are
(ii) telephone interview
(iv) all​

Answers

Answered by prashant247
3

Answer:

1. PERSONAL INTERVIEW

Answered by pari6985
2

Answer:

personal interview

Explanation:

allok it's help you

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