How would you summarize what a Marketing Field does?

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Please help me Summarize the following info. regarding Marketing:
• Jobs available within your degree field –
• Duties of the position
• Skills and qualifications/experiences the employer is seeking
• Education – required degrees and licensing exams, if any
• Advantages/disadvantages of the career
• Employment opportunities within the geographic area you wish to live
• Two to three potential employers for whom you would like to work
• Salary range
• Unexpected information

for a college career paper, need help kind of like "interviews"!