Dekak Motors, a car manufacturer, launches a new car that is priced much lower than other cars in the same segment. The firm is able to keep costs down by eliminating processes that do not add value to the product and by employing skilled workers who can perform multiple tasks. From the given information, it can be inferred that Dekak Motors most likely

a. uses a traditional assembly line
b. has a fixed position layout
c. carries a large inventory of raw materials
d. uses lean production