11. For instance, the standard cost function has this property. 12. For standard cost accounting, SKUs are difficult to grasp. 13. Chatfield summarized that �n 1911 Harrison " designed the earliest known complete standard cost system. 14. It also insisted that all government traffic must travel at a third of standard costs . 15. Then it is mostly a question of exploiting data from standard cost accounting for productivity measurements. 16. None of the standard cost -control techniques are easy. 17. The productivity model Saari is purely based on variance accounting known from the standard cost accounting. 18. The products that met the standards cost $ 8 to $ 40 for a similar amount. 19. Regulation of the business primarily relates to the tariffs required to meet regulated service standards cost efficiently. 20. ISO is also developing a Standard Cost coding System as an extension of NORSOK Z-014 under ISO 19008.