8. A surveyor wants to sample a city for the local Public Health Office in order to assess asthma rates annually. In order to get the best estimate for the project, the surveyor first decides to sample 2 of 15 census tracts, and then to sample 5 households from each tract.Assume there are only 10 households in each tract. The surveyor randomly assigns each tract in the city a number 01-15, and each household in each tract a number 01-10.Use the following random number table to select each tract, and then each household, continuing along the line.

058791211403098746170528086401370614097810036418340514

A)What kind of sampling strategy is this?

B)Which census tracts and households will be selected?