Beach cruises prints brochures and fliers to advertise their dolphin watching tours. to print , the brochures requires three pages while the fliers require two. they are limited to 500 sheets of paper, but need to print at least 800 brochures and 100 fliers. each brochure cost 10 cents to pint and each flier cost 6 cents to print. how many how many of each should they print to minimize their cost?