Beware of Unit Costs, Costs Beyond the Split-Off Point Are

Essay

Beware of Unit Costs, Costs Beyond the Split-off Point Are Not Necessarily All Variable
Table 8-12 in the text allocates joint costs using net realizable value as the allocation base. What critical assumptions underlie the analysis in Table 8-12? That is, under what circumstances can the data in this table be used to assess product line profitability?