Which situation best illustrates a business increasing its productivity?
A. a restaurant tries to win over a new customer by eliminating all of its old dishes and promoting a completely new menu.
B. a grocery store hopes to increase its profits by selling organic vegetables grown on a local farms that avoids dangerous pesticides.
C. a car company receives a large amount of capital from a bank to help it recover from a difficult period of low sales
D. a computer company develops a method to build two laptops using the same material it previously needed to build one.
