"You think that you will be able to retire when you have $1 million dollars in your retirement account. Currently, you only have $200,000 in the account. You plan to save $5000 every year, and your account can generate an annual return of 6%. How many more years you need to work before you can retire?"

Can you name the traditional features of the mapuche economy? what are they?

Why has the free enterprise system been modified to include some government intervention?

Google started as one of many internet search engines, amazon started as an online book seller, and ebay began as a site where people could sell used personal items in auctions. these firms have grown to be so large and dominant that they are facing antitrust scrutiny from competition regulators in the us and elsewhere. did these online giants grow by fairly beating competition, or did they use unfair advantages? are there any clouds on the horizon for these firms -- could they face diseconomies of scale or diseconomies of scope as they continue to grow? if so, what factors may limit their continued growth?