A$.$ Describe the business of Costco Wholesale Corporation $(5$pts$).$

Your description must include the following topics $($at least the top $3).$

$1.$ Which industry?

$2.$ When did Costco become a public company?

$3.$ Type of business

i$.$ How does Costco generate revenues?

$4.$ Do you have anything else you want to share with us$?$