Answer:
Explanation:
Producer surplus can be defined as the difference between how much a person can receive by selling a good at the market price versus how much a person would be willing to accept for the given quantity of good.
The Perfect Price Discrimination (1st degree price discrimination) will occur when an organization charges a different price for every unit consumed.
Producer surplus is formally given as PS = TR( q ppdm ) 0 q ppdm MC(q)dq
Where TR is the Total Revenue
For total cost and the definite integral of marginal cost over the range of output, we find that PS = TR( q ppdm ) TC( q ppdm ).
That is the sum of the consumer surplus and producer surplus is the total gains from trade.
The request ought to be Derived Demand. This is a term utilized as a part of the financial investigation that portrays the request put on one great or administration because of changes in the cost for some other related great or administration. It is an interest for some physical or immaterial thing where a market exists for both related products and ventures being referred to. The determined request can significantly affect the inferred great's market cost.
Answer: Stratified random sampling
Explanation:
Given : The manager of the customer service division of a major consumer electric company is interested in determining whether the customers who have purchased a Blu-ray player made by the company over the past 12 months are satisfied with their products. If there are 4 different brands of Blu-ray players made by the company.
The best sampling strategy which we can use is stratified random sampling because it is not much costly and also it induces the efficiency . We can me different strata according to the 4 brands , then we can randomly select participants for the sample.
- Stratified random sampling is a method of probability sampling in which a researcher divides the entire population into multiple homogeneous groups known as strata and then he randomly select an sample members from each strata for research .
Answer: Madam C. J Walker
Explanation: Madam C.J Walker was an entrepreneur, who made her fortune from the manufacture of hair care product for blacks through her company named Madam C. J Walker manufacturing company situated in Indianapolis, Indiana. She was regarded as the first African American millionaire, earning her fortune through her entrepreneurial skill. She's fondly renowned for her philanthropic accomplishments and contribution towards the African American community.