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Problem 10. Researchers would like to conduct a survey of a population in which they identified three strata. They estimate that it would cost $40 per interview in the first stratum, and $30 per interview in the other two strata. The amount of funding for the survey is $25,000. From a pilot survey, it is estimated that 01 = 2, 02 = 4, and 03 = 3. The sizes of the strata are estimated to be about 6000, 8500, and 5000. How many persons should be interviewed in each stratum