Answer:
Calculating volumes by water displacement is always more accurate than using mathematical formulas when the objects have irregular shapes or it is difficult to measure them exactly. The only thing that you must keep in mind is measuring the water displacements properly. One ml of water equals 1 cm³, so if the water level increased by 5 ml, then the object's volume is 5 cm³.
Answer: Marketing service
Explanation: Marketing services can be defined as those services involving activities like advertising and market research etc. The main focus of marketing is not on advertising the products but to make a demand in the market for the product offered.
In the given case writeon is new in the market hence they need promotion and customer base for selling the product. The advertising objectives that writeon needs can be achieved with the help of marketing activities.
Answer:
C. Both (i) and (ii) are true
Explanation:
Under perfect price discrimination, consumer surplus doesn't exist since the supplier is selling the good or service at the maximum price that each consumer is willing to pay. This situation maximizes supplier surplus.
Under perfect competition, both supplier and consumer surplus exist.
Since total social surplus = supplier surplus + consumer surplus, total surplus should be the same in both situations.
D. Economic growth creates the wealth that pays for defense and future investments.
Answer: pay for performance
Explanation: In simple words, it refers to the concept under which an organisation tries to motivate its employees to work more by offering them incentives on extra work. These incentives could be cash or related to some other service as such.
In the given case, Valerie is earning from the summer job on the basis of production she do while on the job.
Hence the following case is an example of pay for performance.
