Answer:
a. 480
Explanation:
The computation of the economic order quantity is given below:

= 480 units
The carrying cost could be determined below:
= $4 × 25%
= $1
hence, the carrying cost is $1
Therefore the economic order quantity is 480
Thus, the correct option is a.
Answer: The correct answer is "c) planned orders of the parent".
Explanation: The gross requirements of a given component part are determined from <u>planned orders of the parent</u>
Without the release of planned orders from immediate parents, the gross requirements of a given component part could not be determined.
Answer:
False
Explanation:
The burndown chart is a visual analysis tool used in projects execution to express the work completed daily against the outstanding purposely to ensure that project are completed and delivered with the agreed timeline.
It measures effort in relation to the level of work done and also keep the team on daily schedule.
The chart represents the work done on the vertical (Y) axis and the time on the horizontal (X) axis.