Mathematics

Melody

1 January, 04:52

Your monthly profit (in dollars) from your newspaper route is given by

P = 8n -

n

where n is the number of subscribers on your route. If you currently have 100 subscribers, find your profit and your marginal profit.

profit $

marginal profit $ per new subscriber

Interpret your answers.

Your current profit is $ per month and this would increase at a rate of $ per new subscriber.