Answer :
figure the cost of 150 shares
17.57 x 150
2635.50
figure the commission
.1 x 2635.50
263.55
add the commission and cost of shares
2899.05
17.57 x 150
2635.50
figure the commission
.1 x 2635.50
263.55
add the commission and cost of shares
2899.05