A Freelance Computer Consultant Keeps a Database of Her Clients $S = \{ \text { Acme, Brothers, Crafts, Dion, Effigy, Floyd, Global, Hilbert } \}$

question 70

Essay

A freelance computer consultant keeps a database of her clients, which contains the names
? $S = \{ \text { Acme, Brothers, Crafts, Dion, Effigy, Floyd, Global, Hilbert } \}$ .
?
The following clients owe her money:
? $N = \{ \text { Hilbert, Crafts, Effigy, Global } \}$ .
?
The following clients have done at least $10,000 worth of business with her:
? $B = \{ \text { Hilbert, Brothers, Crafts, Dion } \}$ ?
Write the clients who owe her money and have done at least $10,000 worth of business with her.
?
The answer is __________.

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Definitions:

Pincer Grasp

The coordination of the index finger and thumb to hold an item, an important developmental milestone in infants.

Neuron's Cell Body

The part of a neuron that contains the nucleus and is responsible for the cell's metabolic activities.

Neurotransmitters

Chemical messengers in the body that transmit signals from one neuron to another across synapses.

Differentiation

refers to the process of distinguishing or becoming distinct, often used in biology to describe cells becoming specialized, and in education to describe tailoring instruction to meet individual learner needs.