Marigold Corp. has four product lines: sour cream, ice cream, yogurt, and butter. The total cost of producing the milk base for the products is $$48400,$ which has been allocated based on the gallons of milk base used by each product. Results for July are as follows:

$\backslash$table$[[,$Sour Cream,Ice Cream,Yogurt,Butter,Total$],[$Units sold,$2000,500,400,2000,4900],[$Revenue$,$$$9000,$$$23000,$$$9000,$$$23000,$$$64000$