Answer:
Penetration pricing
Explanation:
Is a marketing strategy used by businesses to attract customers to a new service or product.  By offering lower price during its initial offering, thats the way they do.   The lower price, helps a new producto or service penetrate the market and attract customers . 
 
        
             
        
        
        
Answer: Derivative security
Explanation:
Derivative security is referred to as the security that provides a payoff which depends on the values of other assets. 
A derivative security is referred to as the financial instrument whereby the value depends on the value of another asset. There are different types of derivatives such as options, swaps, futures, and forwards. Example of derivative security is convertible bond.
 
        
             
        
        
        
(B) When revenue equals opportunity and variable cost, then the producer surplus most likely drops to zero for a firm.
<h3>
What is revenue?</h3>
- The total income derived from the sale of products or services pertaining to a business's core operations is referred to as revenue. 
- Because it appears at the top of the income statement, revenue, which is also known as gross sales, is frequently referred to as the "top line." 
- A company's overall earnings or profit are referred to as income or net income. 
- Although both revenue and profit are positive indicators for your company, they are not the same thing.
- The producer surplus for a firm will probably reach zero when revenue equals opportunity costs and variable costs.
Therefore, (B) when revenue equals opportunity and variable cost, then the producer surplus most likely drops to zero for a firm.
Know more about revenue here:
brainly.com/question/16232387
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Answer:
It will lead to an increase in consumption of good X only if X is a normal good ( D )
Explanation:
If consumer has rational, monotonic and convex preference the decrease in price of good X will lead to an increase in consumption of good X only if X is a Normal good .
This is because the demand for Normal goods increases with increase in consumers income. therefore <em>a decrease in price will automatically lead to an increase in demand because of the increase in the purchasing power of the consumer's income.</em>