WMEJ is an independent television station run by a major state university. The station's broadcast hours vary during the year depending on whether the university is in session. The station's production-crew and supervisory costs are as follows for July and September. Cost Item Production crev July Cost Cost Broadcast Hours Behavior Amount during Month Variable $4,410 350 September 7,938 630 Supervisory employees Fixed July September 4,700 350 4,700 630 Required: 1. Compute the cost per broadcast hour during July and September for each of these cost items. 2. What will be the total amount incurred for each of these costs during December, when the station's activity will be 380 broadcast hours? 3. What will be the cost per broadcast hour in December for each of the cost items? Complete this question by entering your answers in the tabs below. Required 1 Required 2 Required 3 Compute the cost per broadcast hour during July and September for each of these cost items. (Round your answers to 2 decimal places.) Cost Item July Production crew Supervisory employees Cost per Broadcast Hour per hour per hour September per hour per hour