QUESTION $5$

Constructing the book. Under price$-$visibility$-$time priority, build the bid side of the book from the following limit buy oders.

The limit buy orders from top to bottom should be

A$.1$ Alice

$2$ Emma

$3$ Todd

$4$ David

$5$ Frank

$6$ Tommy

$7$ Dana

B$.1$ Alice

$2$ Emma

$3$ Todd

$4$ David

$5$ Tommy

$6$ Frank

$7$ Dana

C$.1$ Alice

$2$ Emma

$3$ David

$4$ Todd

$5$ Frank

$6$ Tommy

$7$ Dana

D$.1$ Emma

$2$ Alice

$3$ Todd

$4$ David

$5$ Frank

$6$ Tommy

$7$ Dana