OPIM 301 - 201801Assignment 3, Due date: Tuesday, December 14 @ 12:40 p.m.Note: This is an individual assignment. You can discuss with your classmates, but everyone should write his/her own answers. Any sign of copying will result in a 0 grade on the whole assignment. No late submission will be accepted. You should write or print your answers on paper and slip it under the Office door (SOM 1163) if there is no one in the room. Question 1: Discuss the expressions below and indicate if they are true or false. Please briefly explain your answer. a.Two common measures to evaluate supply chain efficiency are the Consumer Price Index and the beta flow system.