Sample Size and Sampling Interval Determination: Monetary Unit Sampling. Reagan Simmons is conducting the audit of Ace Inc., and is using MUS to select a sampleof inventory items for examination. The recorded balance in Ace’s inventory account was$1,200,000. In carrying out the sampling plan, Simmons established a risk of incorrectacceptance of 5 percent, a tolerable misstatement of $100,000, and an expected misstatement of $20,000.Required:a. What parameters would Simmons consider in determining the sample size for Ace’sinventory?b. How would Simmons identify or establish each of these parameters?c. Determine the necessary sample size for the audit of Ace’s inventory.d. Based on the sample size determined in part (c), determine the appropriate samplinginterval.e. Briefly describe how Simmons would select the sample from a computerized inventorylist that Ace maintains.
of inventory items for examination. The recorded balance in Ace’s inventory account was
$1,200,000. In carrying out the sampling plan, Simmons established a risk of incorrect
acceptance of 5 percent, a tolerable misstatement of $100,000, and an expected misstatement of $20,000.
Required:
a. What parameters would Simmons consider in determining the sample size for Ace’s
inventory?
b. How would Simmons identify or establish each of these parameters?
c. Determine the necessary sample size for the audit of Ace’s inventory.
d. Based on the sample size determined in part (c), determine the appropriate sampling
interval.
e. Briefly describe how Simmons would select the sample from a computerized inventory
list that Ace maintains.
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