Hello there~
The correct answer is C - Email message.
Personal visit is not good because you are too busy with other stuff. You can't send them letter because letter wasn't created to chit chatting about business with people. Messenger is too social media thing. So, email is the best.
I hope this helps!
Answer:
C. Public goods must be provided to secure a high standard of living.
Explanation:
Public goods refer to commodity or service that cannot be avoided by individuals and is unprofitable to be produced and sold by firms. The government is the sole provider of such services. For example roads and security are better provided by government.
When a multi-product factory operates at full capacity, decisions must be made about which products to emphasize. In making such decisions, products should be ranked based on its contribution margin per unit of the constraining resource. This happens in a company who would produce a number of products and these products would experience a constraint. This type of contribution margin is the contribution margin per unit of a product divided by the resource that is constrained in producing the product. This is a useful tool in determining how to utilize the constrained resources. These resources can be materials, facilities, labor hours or machine hours.
