On an average day, the deli counter at the local grocery store prepares 150 italian panini's for the mid-morning rush. additionally, they make 28 panini's as a standing order for a business named go west travel. today, go west travel orders half their standing order. however, there is also a festival in town, so the deli decides to make 45 more than average than average panini number. how many sandwiches should the deli counter prepare?