1. What are the upper and lower constraints (or "ceiling" and "floor")
used in the lower of cost or market valuation of inventory?
2. Give some examples of situations in which it might be necessary to
estimate the dollar amount of ending inventory.
3. What data are required to use the retail inventory method in its
simplest form?
4. What is the difference between lower of cost or market (conventional)
retail, average cost retail, and LIFO (stable prices) retail in the way
the ending inventory at cost is computed?