Answer:
a. Even though I was willing to pay up to $40 for a jersey sweater, I bought a jersey sweater for only $31.
Consumer Surplus;
= 40 - 31
= $9
When the amount that a consumer is willing to pay for something is more than the amount they actually pay, the difference is the Consumer surplus.
b. I sold a used laptop for $137, even though I was willing to go as low as $130 in order to sell it.
Producer Surplus
= 137 - 130
= $7
When the amount that a producer is willing to sell something for is less than the amount they actually sell it for, the difference is the Producer surplus.
c. I was willing to go as low as $130 in order to sell it A local store was having a sale on watches, so I bought a watch for my brother. Neither.
Answer:
Letter D is correct. <em>Public knowledge test.</em>
Explanation:
The ethics test to make your decision was the public knowledge test. According to studies, a person judges the consequences of taking an unethical attitude using a sequential and rational approach. There are a sequence of judgments which are: moral rules, defense testing, ethical principles, and anticipatory high evaluation. Taken together, these steps will help you identify if there are more advantages or disadvantages to an unethical act.
Answer:
a) 
b) 
c) For this case we have the total sales $ 15 millions after t =4 months
d) 
e) This value represent the increase in the amount of sales in millions after t=4 months
Explanation:
For this case we have the following function for the sales

Part a
For this case we want to find the derivate of S respect to t and we got:

Part b
For this case we want to find the value of S when t = 4 so if we replace we got:

Part c
For this case we have the total sales $ 15 millions after t =4 months
Part d
For this case we just need to replace t=4 in the derivate and we got:

Part e
This value represent the increase in the amount of sales in millions after t=4 months
Meritocracy is a system based on
a dominant ideology involving the widely shared belief that all people have an
equal chance of succeeding economically or a political philosophy stating that
power should be vested in individuals based on their hard work and skills.
The answer is recency. This part of the RFM model. It is a marketing investigation tool used to classify a firm's best customers by calculating definite factors.
The RFM model is founded on three quantitative factors which are:
Recency - How recently a customer has made an acquisition or purchase of productFrequency – How frequent or often a customer makes a purchaseMonetary Value - How much cash a customer spends on purchases
RFM analysis often sustains the marketing saying that "80% of business comes from 20% of the customers."