Given :
Discount brokerage firm charges $8.95 per stock trade.
To Find :
How much money do you need to buy 210 shares of Pfizer, Inc. (PFE), which trades at $45.92 .
Solution :
Cost of 210 shares including brokerage charge :
[tex]C=\$(210\times 45.92)+8.95\\\\C=\$(9643.2+8.95)\\\\C=\$9652.15[/tex]
Therefore , money needed to buy 210 shares is $9652.15 .
Hence , this is the required solution .