Michael has been hired as a management consultant to a large transportation company that engages in mostly international transportation of goods. he has been specifically tasked with implementing the just-in-time (jit) management philosophy throughout the company. the freight of the company is widely varied, as are its destinations. which of these possible actions might michael take to properly implement the jit management philosophy? (select all that apply.)
a) Reducing inventory levels
b) Increasing buffer stock
c) Implementing Kanban system
d) Establishing strong supplier relationships