A radio station charges its advertisers $75 per commercial.Each advertiser must purchase lat least 100 commercials.The station offers to discount the per-commercial charge by $0.30 for each additional commercial purchased above 100.The revenue for the radio station is given by:
where x is the number of additional commercials above 100.Find the marginal revenue function using the product rule.

Question

A radio station charges its advertisers $75 per commercial.Each advertiser must purchase lat least 100 commercials.The station offers to discount the per-commercial charge by $0.30 for each additional commercial purchased above 100.The revenue for the radio station is given by:  
where x is the number of additional commercials above 100.Find the marginal revenue function using the product rule.

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The Answer of A radio station charges its advertisers $75 per commercial.Each advertiser must purchase lat least 100 commercials.The station offers to discount the per-commercial charge by $0.30 for each additional commercial purchased above 100.The revenue for the radio station is given by:  
where x is the number of additional commercials above 100.Find the marginal revenue function using the product rule.

A Radio Station Charges Its Advertisers $75 Per Commercial