3000 people are infected when the pandemic is first discovered. 16000 people are infected 7 days later. How many people are infected 12 days after the pandemic is first discovered? Assume that the number of people that are infected at any time increases at a rate proportional to the number of people infected at that time. 48, 000 O 50, 000 O 53, 000 O 59, 000

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