$3\mathrm{.}44$ Stratified samples for accounting audits. Accountants use stratified samples during audits to verify a company's records of such things as accounts receivable. The stratification is based on the dollar amount of the item and often includes $100\%$ sampling of the largest items. One company reports $5000$ accounts receivable. Of these, $100$ are in amounts over $$50,000$;$500$ are in amounts between $$1000$ and $$50,000$; and the remaining $4400$ are in amounts under $$1000.$ Using these groups as strata, you decide to verify all of the largest accounts and to sample $5\%$ of the midsize accounts and $1\%$ of the small accounts. How would you label the two strata from which you will sample? Use software or Table B$,$ starting at line $125,$ to select the first $6$ accounts from each of these strata.