And people wonder why so many play the stocks. There isn't a single conservative investment option that outpaces inflation that I can think of. All of the old, easy to access paths to saving up a few bucks have all become another way to erode what little money people have to invest.
For the mathematically challenged, $42K invested at 11.18% per annum amounts to $907,868 in 30 years.
This is not a trifle for someone in Ophelia's position. Imagine the life cycle of an uneducated hooker, living trick to trick. Once the body has worn out, then what's left?
$42K in T-bills in 1983 is a tremendous accomplishment, given the context.