please answer quick it is due soon. need answer for part C. and which gas price is better

Every wook Bossa Mustang of Oakland, California, receives shipments from 20 different suppliers in the Los Angeles area. Each supplier's order weighs, on average. 900 pounds. A direct truck shipment from Los Angeles to Oakland costs $700. A Los Angeles 3PL provider has offered to run a consolidation Warehousing operation for Bosss Mustang. The 3PL provider would pick up the shipments from each supplier process them, and put them on a single truck bound for Oakland. The pickup foo would be $50 per supplier, and the warehousing cost would be $40 per hundred-weight. The direct truck shipment cost would be the same as before, 5700 a. Assume that each truck is capable of carrying 20,000 pounds. The total cost of the single-order shipments from all of Boss Mustang's suppliers is $ 14000 per week. (Enter your response as a whole number.) The average truck utilization level for the single-order shipment option is 4 %. (Enter your response rounded to the nearest whole number) b. The total cost of the consolidation warehousing option is $ 8900 per week. (Enter your response as a whole number) The average truck utilization level for the consolidation Warehousing option is 90% (Enter your response rounded to the nearest whole number) c. Suppose higher gasoline prices have caused the trucking cost to increase to $1,050. The total cost of the single-order shipments from all of Bosss Mustang's suppliers is $ 21000 per week (Enter your response as a whole number) The total cost of the consolidation warehousing option is $ per week. (Enter your response as a whole number)