________ testing focuses on testing the correctness of individual modules and the integration of multiple modules

The following information for the past year is available from Thinnews Co., a company that uses machine hours to apply standard factory overhead cost to outputs:

Actual total factory overhead cost incurred$24,000 Actual fixed overhead cost incurred$10,000 Budgeted fixed overhead cost$11,000 Actual machine hours 5,000 Standard machine hours allowed for the units manufactured 4,800 Denominator volume—machine hours 5,500 Standard variable overhead rate per machine hour$3.00 Under a three-variance breakdown (decomposition) of the total factory overhead variance, the fixed factory overhead production-volume variance (to the nearest whole dollar) is:

Unilever makes Rexona deodorant and antiperspirant, a leading brand of deodorant and antiperspirant

Because the worldwide market for deodorants and antiperspirants is growing rapidly, Rexona would be classified as a ________ on the BCG growth-market share matrix. A) problem child B) dog C) cash cow D) star E) question mark