companies on this site have had a few violations over the last five years, largo concrete out of tustin has had five violations. and johnstone moier, which is out of san carlos, they have had six violations. both have also had to pay various fines over those last five years. reporting live in oakland, i'm sergio quintana, nbc bay area news. >>> thank you sergio. >>> new details in a hazing scandal at napa high school. late this afternoon the district attorney announced six players are now facing charges. the investigation began in november of last year. police received a complaint that members of the football team were holding down the freshmen players in the locker room, hitting them, and grabbing them inappropriately. after a month-long investigation, the da's office says they have enough evidence to charge six of the 17 players involved. attorneys also announced the football charge will not be charged with any crimes. >>> i mean, everybody was really, really shocked and traumatized. >> a teenager robbed and shot in his front yard weeks before graduation day. tonight, what his classma

they are a injection-mold company over here in tustin. >> what does it cost to make this?that costs us about $1.19 to make. >> including the packaging? >> including all our labor, including the packaging and everything. >> how good is your margin on that? >> 12 cents. >> these cars are a great toy, but they're only make 10% margin on 'em. that's way too low. how many do they make at once? >> on one cycle, it's four pieces. >> okay. >> so the machine spits in the material, pops open, four pieces pop out. >> plastic manufacturing costs are all about time and efficiency because you're essentially renting the manufacturer's equipment. the more you can make in a single run, the lower your cost. if you lower your costs, you have better margins. better margins, more profit. i think you can take 10% out of this cost, 'cause in this game, pennies count. so when you guys come up with ideas to launch a new toy, what's the process? and we'll use the track as just an example. >> it takes quite a while. i mean, you have to come up with a prototype, so we have to outsource the sculpting,