HAPPY INSURANCE
Observe the HAPPY INSURANCE DATABASE:
CLIENT AGENT AREA

question 33

Essay

HAPPY INSURANCE
Observe the HAPPY INSURANCE DATABASE:
CLIENT
$$\begin{array} { l l c l } \text { ClientID } & \text { ClientName } & \text { CientAgent } & \text { ClientSpouseName } \\\text { C111 } & \text { Tom } & \text { A1 } & \text { Jenny } \\\text { C222 } & \text { Kain } & A 1 & \text { Bill } \\\text { C333 } & \text { Cole } & A 2 & \text { Amy } \\\text { C444 } & \text { Dorothy } & A 2 & \\\text { C555 } & \text { Anay } & A 3 & \text { Amy } \\\text { C666 } & \text { Tina } & A 3 & \text { Madt } \\\text { C777 } & \text { Christina } & A 4 & \text { Mike }\end{array}$$ AGENT
$$\begin{array} { l l l l l c } \text { AgentID } & \text { AgentName } & \text { AgentArea } & \text { AgentRating } & \text { AgentYearofHire } & \text { SupervisedBy } \\\text { A1 } & \text { Kate } & 1 & 101 & 1990 & \\\text { A2 } & \text { Amy } & 2 & 92 & 2009 & \text { Al } \\\text { A3 } & \text { Luke } & 3 & 100 & 1992 & \\\text { A4 } & \text { James } & 3 & 90 & 2010 & \text { A3 }\end{array}$$ AREA
$$\begin{array} { l l l } \text { ArealD } & \text { AreaName } & \text { AreaHQ } \\1 & \text { East } & \text { Boston } \\2 & \text { West } & \text { San Francisco } \\3 & \text { Central } & \text { Chicago }\end{array}$$
This database will be used for the following questions citing tables from the HAPPY INSURANCE database.
-Write an SQL query for the HAPPY INSURANCE database that will retrieve the name of each agent that has no supervisor and has a rating higher than 100.

Examine the importance and impact of demographic studies in social and economic planning.

Recognize the advancements in technological and social measures in controlling population growth.

Understand the demographic transition theory and its stages in the context of population dynamics.

Identify the impact of migration on population distribution and change.

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Definitions:

Average Total Cost Curve

A graphical representation showing how the average total cost of production changes as the quantity of output changes.

Long-Run Equilibrium

A state in which all factors of production and costs are variable, allowing firms to make adjustments and leading to a situation where economic profit equals zero.

Just Tangent To

A condition where two curves meet at only one point without intersecting, often used in the context of optimizing problems.

Demand Curve

A graph showing the relationship between the price of a good and the quantity of that good consumers are willing to buy at each price.