Find the mass of the lamina that occupies the region 
and has the given density function.Round your answer to two decimal places. 
Definitions:
Income
The monetary amount received on a regular basis for work or through investments.
Digital Natives
Individuals who have been exposed to digital technologies from an early age, making them highly familiar and comfortable with digital communication and media.
Technological Advances
Macroenvironmental factor that has greatly contributed to the improvement of the value of both products and services in the past few decades.
Impact
The significant effect or influence that something, such as a new technology or policy, has on a situation or person.
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