The Porch Cushion Company manufactures foam cushions. The number of cushions to be produced in the upcoming three months follows: Number of foam cushions to be produced in July 13,000 Number of foam cushions to be produced in August 19,000 Number of foam cushions to be produced in September 12,000 Each cushion requires 2 pounds of the foam used as stuffing. The company has a policy that the ending inventory of foam each month must be equal to 30% of the following month's expected production needs. How many pounds of foam does The Porch Cushion Company need to purchase in August?A.18,000
B.25, 000
C.30,000
D.31, 000

Employees at a library check out books to patrons. books have an isbn and a name. the library sometimes has multiple copies of the same book. books have one or more authors. a patron is an individual who has an active (non-expired) library card. for each library card, we store the person's first and last names and their address. for each employee, we store their employee id, current salary, first and last name and their address. we also store the employee id of their current manager. each time we check out a book to a patron we need to store the date of the transaction, the employee who checked out the book to the patron, and the library card of the patron. some employees have library cards. if an employee patron turns in a book late, the fine that they pay is a percentage of their salary. some employees are authors who have library cards—they are allowed to check out as many books as they like.