Which of the following investors would mostly prefer speculative investments with higher risks over conservative investments with less ris

A $25-$year$-$old single investor who does not have an emergency fund

An unemployed single parent who just received a $$300,000$ divorce settlement

A $70-$year$-$old who uses his dividends and interest to pay his monthly bills

A dual$-$career couple $($with no children$)$ in their $30$ s whose combined income is $$95,000$

An elderly retired couple with $$850,000$ in retirement savings