What is the name of the input file?  list.txt

 $   326.00  $   652.00  plane-ticket (2)
 $    87.00  $   348.00  tires (4)
 $    69.95  $   209.85  shoes (3)
 $     8.00  $    16.00  prescription (2)
 $     1.89  $     7.56  cookies (4)
 $     1.99  $     5.97  ice-cream (3)
 $     0.99  $     5.94  bagels (6)
 $     2.89  $     5.78  milk (2)
 $     5.41  $     5.41  ground-round (1)
 $     0.39  $     4.68  spaghetti (12)
 $     3.99  $     3.99  pie (1)
 $     3.89  $     3.89  rolaids (1)
 $     3.19  $     3.19  chicken (1)
 $     0.59  $     1.77  carrots (3)
 $     1.19  $     1.19  bread (1)
----------------------------------------
             $ 1,275.22  TOTAL