Dimensional Databases Are Used to Track Historical Data and Therefore

question 85

Multiple Choice

Dimensional databases are used to track historical data and therefore must have a:

• A) time dimension.
• B) customer dimension.
• C) sales dimension.
• D) Either A or B
• E) Both A and B

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Definitions:

Average Total Cost

Average total cost is the total cost of production divided by the number of units produced, encompassing both fixed and variable costs.

Per-Unit Profit

The profit earned on each unit of a product sold, calculated by subtracting the per-unit cost from the selling price per unit.

Monopolistically Competitive

Pertaining to a market structure where many firms sell products that are similar but not identical, leading to competition based on price, quality, and marketing.

Average Variable Cost

Average Variable Cost is the total variable costs (costs that vary with production levels) divided by the quantity of output produced.