Solve the Problem $S ( t )$ (In $\$ 1000$ ) $t$ Weeks After Launch Is Given By

question 52

Multiple Choice

Solve the problem.
-After a new product is launched the cumulative sales $S ( t )$ (in $\$ 1000$ ) $t$ weeks after launch is given by:
$$S ( t ) = \frac { 74 } { 1 + 14 e ^ { - 0.4 t } }$$
Determine the cumulative amount in sales 4 weeks after launch. Round to the nearest thousand.

• A) \(\$ 19,000\)
• B) \(\$ 1,000\)
• C) \(\$ 55,000\)
• D) \(\$ 10,000\)

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Definitions:

Structured Observation

An observational measure in which an individual’s behavior is viewed and recorded in a controlled environment; a situation created by the experimenter.

Naturalistic Observation

A research method in which a researcher views and records an individual’s behavior in natural, real-world settings.

Clinical Interview

A method of assessment where a clinician interacts with a client to gather information about their psychological state, history, and functioning.

Questionnaire

A research method in which researchers use a survey or set of questions to collect data from large samples of people.