Given the SAS data set PRICES:

PRICES

Prodid priceproducttypesalesreturns

K1255.10NETWORK152

B132S 2.34HARDWARE30010

R18KY2 1.29SOFTWARE255

3KL8BY 6.37HARDWARE12515

DY65DW 5.60HARDWARE455

DGTY23 4.55HARDWARE672

The following SAS program is submitted:

data hware inter cheap;

set prices(keep = productype price);

if producttype = ‘HARDWARE’ then output hware; else if producttype = ‘NETWORK’ then output

inter; if price le 5.00;

run;

if producttype = ‘HARDWARE’ then output hware; else if producttype = ‘NETWORK’ then output

inter; if price le 5.00;

run;

How many observations does the HWARE data set contain?

The following SAS program is submitted:

data work.totalsales;

set work.monthlysales(keep = year product sales);

retain monthsales {12} ;

array monthsales {12} ;

do i = 1 to 12;

monthsales{i} = sales;

end;

cnt + 1;

monthsales{cnt} = sales;

run;

The data set named WORK.MONTHLYSALES has one observation per month for each of five years for a total of 60 observations.

Which one of the following is the result of the above program?

The following SAS program is submitted:

data WORK.OUTDS;

do until(Prod GT 6);

Prod + 1;

end;

run;

What is the value of the variable Prod in the output data set?