Geno's Body Shop had sales revenues and operating costs in 2016 of $650,000 and $525,000, respectively. In 2017, Geno's plans to expand the services it provides to customers to include detailing services. Revenues are expected to increase by $85,000 and operating costs by $50,000 as a result of this expansion. Assuming that there are no changes to the existing body shop business, operating profits would be expected to increase during 2017 by