9. D) 73.50
8.4%*$875
Move the decimal place to multiply by a percent:
.084*875= $73.50
10. D) $15,917
(100 shares * $44.41/per share)+ (600 shares *$19.08 per share) + (.04* [600+100])
($4,441) + ($11,448)+ ($28)= $15.917
