POSTAL PATE AND FEE CHANGES, 1997 Docket No. R97-1 ) TEE DIRECT MARKETING ASSOCIATION, INC.',9 INTERROGATORIES AED REQUESTS FOR PRODUCTION OF DOCUMENTSRELATING TO TEE POSTAL SERVICE'S SUPPLEMENTAL DIRECT EVIDENCE DIRECTED TO USPS WITNESS DEGEN (DMA/USPS-T12-13-14) Pursuant Rules of Practice, submits the request Service's witness a response 25 and 26 of the Commission's Marketing interrogatories to USPS witness Postal designated the Direct attached of documents to the to Sections and requests Inc. for direct to respond by some other qualified Respectfully relating evidence. to this hereby production Degen (DMA/USPS-T12-13-14) supplemental is unable Association, If the interrogatory, witness. submitted, &GhL Dana T. Ackerly II, Esq. David L. Meyer Michael D. Bergman COVINGTON & BURLING 1201 Pennsylvania Avenue, Washington, D.C. 20004 (202) 662-5296 Counsel for the Direct Association, Inc. November 6, 1997 N.W. Marketing we 2 Witness Degen (USPS-T-12) DMA/IJSPS-T12-13. Please refer to LR-H-146, shows accrued costs by cost pool. (a) Please within to the Table I-l, which confirm that the IOCS tally costs for tallies processing cost pool are not always equal accrued cost for the cost pool. a mail (b) Please provide, in an electronic spreadsheet the percentage difference between IOCS tally accrued costs for each mail processing cost Cc) Could a cost difference of the magnitude indicated in your response to subpart (b) be due solely to 10~s sampling error? If so, what is the probability that a cost difference of this magnitude is due to IOCS sampling error? (d) Could a cost difference of the magnitude indicated your response to subpart (b) be due solely to differences in salaries between individual clerks mailhandlers? If so, please explain fully the likelihood that the cost difference is due solely this reason. format, costs and pool. in and to (e) IS there any other possible reason for the difference between IOCS tally costs and accrued costs within a If so, please explain fully. cost pool? (f) Assume: (1) clerks and mailhandlers sometimes work on one operation while clocked into another operation, and (2) IOCS data collectors sometimes record the MODS operation that the employee is performing rather than the MODS operation into which the employee is clocked. Could this situation result in a difference between IOCS tally costs within a cost pool and accrued costs If no, please explain fully. in the same cost pool? Please refer to LR-H-146, page 11-3, step 2, DMA/USPS-T12-14. where you discuss the distribution of uncounted/empty single Please disaggregate uncounted/empty item unweighted tally items. and volume-variable costs by (1) item IOCS tally costs, counts, or (2) cost pool, and (3) whether the item is uncounted tw=, Please provide this information in an electronic empty. spreadsheet format. 3 CERTIFICATE OF SERVICE foregoing I hereby certify document upon proceeding Postal 3 of in Rate the accordance Commission's Commission's that all this participants with Rules Special I have Rule date of 12 served record (section in this 3001.12) of Practice and Procedure Rules of in Practice the this proceeding. /&diyai~. Michael D. Bergman November 6, 1997 of the and Rule
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