Which of the following is not a primary procedure auditors use to obtain sufficient knowledge about the design of the relevant controls and to determine whether they have been implemented (placed in operation)? a. previous experience with the entity. b. inquiries of appropriate management personnel. c. performance of substantive procedures. d. inspection of document and records

In myanmar, six laborers, each making the equivalent of $ 2.50 per day, can produce 40 units per day. in china, ten laborers, each making the equivalent of $ 2.25 per day, can produce 48 units. in billings comma montana, two laborers, each making $ 60.00 per day, can make 102 units. based on labor cost per unit only, the most economical location to produce the item is china , with a labor cost per unit of $ . 05. (enter your response rounded to two decimal places.)