Hank Hill is the assistant manager of Strickland Propane, which sells propane and propane accessories. One of Hank's responsibilities as the assistant manager is to keep track of the product margins and price levels. He is currently examining the Jumbo Propane Tank. Accordingly, the tank holds 5 gallons of propane, and the cost of propane per gallon is $5. The empty tank costs an additional $20. Finally, the direct labour of filling the tank with propane costs $5. If the business wants to achieve at least a 60% margin on this product, what should the minimum price of the Jumbo Propane Tank be