Given the historical cost of product Z is $80, the selling price of product Z is $95, costs to sell product Z are $11, the replacement cost for product Z is $83, and the normal profit margin is 40% of sales price, what is the amount that should be used to value the inventory under the lower-of-cost-or-market method? a. $46. b. $80. c. $84. d. $83. e. None of the above