The Minimum Cardinality from the Sales Event to the Services

question 53

Multiple Choice

The minimum cardinality from the Sales event to the Services entity is most likely 1 because

• A) every sale includes performing a service.
• B) a service is only recorded once a sale has occurred.
• C) only 1 service is provided for each sale.
• D) the minimum cardinality would not be 1; it would most likely be 0.

Calculate monthly break-even points in units and total dollar sales.

Analyze the effects of advertising budget and product cost changes on net operating income.

Determine unit sales and dollar sales to attain specific target profits.

Understand and apply the concept of degree of operating leverage to estimate changes in net operating income.

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Definitions:

Single Cells

Organisms or units of life that consist of only one cell, capable of performing all necessary life functions independently.

Yeast

A group of unicellular fungi that are important in the fermentation process and as model organisms in biological research.

Zygospores

Thick-walled resting spores formed by the fusion of cells from different mating types of certain fungi and algae, leading to genetic recombination and dormancy.

Dikaryotic Cell

A cell having two separate nuclei, each with one set of chromosomes, often found in the fungal life cycle during sexual reproduction.