What is a large supply of goods stored for future use?

stockpile
mass production
inventory
none of the above

What is a line of workers and equipment along which a product moves from section to section until the product is assembled?

installment line
assembly line
mass production
none of the above

What is a process in which a mortgage holder takes over a property because the occupant has failed to make mortgage payments?

foreclosure
sharecropping
failure
none of the above