https://www.fool.com/amp/investing/general/2015/10/18/the-average-american-households-discretionary-inco.aspx https://www.fool.com/amp/investing/general/2015/10

https://www.fool.com/amp/investing/general/2015/10/18/the-average-american-households-discretionary-inco.aspx https://www.fool.com/amp/investing/general/2015/10/18/the-av... These aren't those exact numbers but they're close enough to make the $1,000 number seem realistic.