21. A slow economy caused a company's annual revenue to drop from P850,000.00 in 2016 to P485,000.00 in 2018.If the revenue is following an exponential pattern of decline, what is the expected revenue in 2020? a. P376,735 c.P270,735 b. P216,735 d.P276,735

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A: As per the requirement , solving part(c).

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A: Please refer the attached image for complete solution.

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