Question $2$

$($Dividend vs$.$ Interest Income$)$

Bill, Dave, and Charles Martin are three brothers residing in the same province. They each have $$20,000$ that they wish to invest. Because of differences in employment income, they are in different marginal income tax brackets as follows:

$\backslash$table$[[,$Federal Tax Bracket,Provincial Tax Bracket$],[$Bill Martin,$15\mathrm{.}0\%,6\mathrm{.}0\%$