Look at the production system below. In a pull system, which of the following statements is true about step 3? Step 1 Step 2 2143 Step 3 Step 3 will follow the customer takt and relay the external demand as it comes in. Step 3 is the furthest resource downstream and will only produce when material is pushed from Step 2 Step 3 is the furthest resource upstream, furthest away from the market. Submit You have used 0 of 1 attempt Save 6. The Heijunka Approach for Mixed-Model Scheduling 1 point possible (graded) Which of the following statements about the Heijunka approach on Mixed-Model Scheduling is NOT correct? The units are sequenced as uniformly as possible based on proportionate demand. The production should be kept flexible enough to be able to produce small batch quantities. The production should be kept stable enough to only produce large batch quantities