Read a hierarchical file and create one observation per header record using the raw data file Jan98dat.

Creating HTML output? Read this first. Create Perm.Billing2 from the file referenced by the fileref Jan98dat. There should only be three variables: Name, ID, and TotalCost. (Hint: Use TotalCost as the sum of all values for Amount.) Use the PRINT procedure to display the data set. Return here and select Next.