Based on the following program and data, how many rows will be included in the payments$\_$clean table?

proc sort data$=$emp$\_$payments

out$=$payments$\_$clean

dupout$=$payments$\_$dups

nodupkey;

by $\_$all$\_$;

run;

ID

Amount

A

$$916\mathrm{.}32$

A

$$854\mathrm{.}17$

B

$$879\mathrm{.}05$

B

$$932\mathrm{.}77$

C

$$879\mathrm{.}05$

C

$$747\mathrm{.}96$

$2$

$3$

$5$

$6$

$2.$

Question $2$

Which of the following FORMAT statements was used to create this output?

Obs

Order$\_$ID

Order$\_$Date

Delivery $\_$Date

$1$

$1230058123$

$11$JAN$07$

$01/11/07$

$2$

$1230080101$

$15$JAN$07$

$01/19/07$

$3$

$1230106883$

$20$JAN$07$

$01/22/07$

$4$

$1230147441$

$28$JAN$07$

$01/28/07$

$5$

$1230315085$

$27$FEB$07$

$02/27/07$

Format Order$\_$date date$7.$ Delivery$\_$Data mmddyy$8.$;

Format Order$\_$Date monyy$7.$ Delivery$\_$Date mmddyy$8.$;

Format Order$\_$Date date$9.$ Delivery$\_$date mmddyy$8.$;

Format Order$\_$Date ddmmyy$.$ Delivery$\_$date mmddyy$8.$;