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.
Vertical marketing systems are professionally managed and centrally coordinated marketing channels that are designed to achieve channel savings and maximize marketing impact.
<h3 /><h3>How do vertical marketing systems work?</h3>
The distribution channel system is organized and structured, where there is the integration and collaboration of wholesalers and retailers to increase the quality and speed with which the product reaches the end customer.
Therefore, this is a strategy implemented to generate value for the consumer, competitiveness and market positioning.
Find out more about Vertical marketing systems here:
brainly.com/question/6641095
Answer:
False
Explanation:
As the contract was formed when the offeree has deposited acceptance letter in the mailbox, hence the offeror is bond to sell the house.
Answer:
less of the good because substitutes have become relatively more expensive