Answer:
Mark- up = 26.05%
Step-by-step explanation:
Absorption costing is method of costing where overheads are charged to units produced using volume-based bases. e.g machine hours, labour hours e.t.c. Units are valued using full cost per unit
Full cost per unit= Direct material cost + direct labor cost + variable manufacturing overhead + fixed manufacturing overhead
Note that the selling and administrative expenses are period cost which are not to be considered as production cost, hence they are excluded.
Full cost per unit= 34 + 27 +15 +43 = 119
ROI per unit/profit per unit = 31
Mark- up under absorption costing is profit expressed as a percentage of of the full cost.
Mark- up = 31/119 × 100 = 26.05%
Mark- up = 26.05%