Answer:
manufacturing business is any business that uses components, parts or raw materials to make a finished good. These finished goods can be sold directly to consumers or to other manufacturing businesses that use them for making a different product.
Answer:
1. 20 units
2. $600
Explanation:
1. 
MC = 4q
Price, P = $80
For maximizing profits,
Marginal cost = Price of the commodity
4q = 80
q = 20 units


= 200 + 800
= 1,000
2. Profit = Total revenue - Total cost
= (Price × Quantity) - TC
= (80 × 20) - $1,000
= $1,600 - $1,000
= $600
3. We know that the firm in the short run will be produce at a point where total revenue is greater than the total variable cost
Average variable cost = variable cost ÷ quantity

= 2Q
MC = 4Q
Here, MC is greater than AVC at any given point.
so in the short run firm will producing short run positive profit.
Answer: comparative advantages
Explanation:
Comparative advantages order refers to a method of organizing persuasive speeches whereby the speaker gives points on how the solution to a particular problem is preferable than other solutions that are proposed l.
It is a way of structuring a persuasive speech when the audience knows that there's a challenge regarding a particular thing but wants to be convinced that a particular plan is the best solution when compared to other plans.
In this case, since the speaker is trying to tell the audience that carbon tax is a better solution than an emission trading system to the problem of industrial pollution, then this is referred to as comparative advantage order.
Answer: Yes it was a reasonable response to the change.
Explanation: It was a reasonable response to the change because there was surprise and fear of the unknown.