ANSWER: Surplus by $1,152
EXPLANATION: Traci had a budget of $770 for fixed expense and $530 for living expenses per month which adds up to $1,300 expenses per month. Since she has no annual expense, her yearly total expense would be $15,600.
Traci earns $16,752 so by subtracting her expense from income, we get $16,752 - $15,600 = $1,152
Less popular open source products are not likely to attract the community of users and contributors necessary to help improve these products over time. This situation reiterates the belief that network effects are a key to success.
<h3>
What are Network Effects?</h3>
- The phenomenon known as the "network effect" describes how more individuals using a commodity or service results in a rise in value. An illustration of the network effect is the internet.
- Since the internet was first only useful to the military and a small number of researchers, there weren't many users.
- However, as more people had access to the internet, more material, information, and services were created by users.
- More people were drawn to connect and transact business with one another as a result of website development and enhancement. A network effect resulted from the internet offering more value as traffic increased.
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Answer:
The average cost of operating the helpline per call at a volume of 25,300 calls in a month will be $18.10
Explanation:
The costs of operating the helpline are variable with respect to the number of calls in a month. At a volume of 25,000 calls in a month, the costs of operating the helpline total $452,500.
The average cost of operating the helpline per call = $452,500/25,000 = $18.10
At a volume of 25,300 calls in a month, The average cost of operating the helpline per call does not change but the total costs of operating the helpline increase because the costs of operating the helpline are variable.
Total costs of operating the helpline = $18.10 x 25,300 = $457,930
What John should do is he should find reliable and relevant information; perhaps look up the information in the Kelley Blue Book.
He can't ask his friend because he may want to buy a different car, so his advice may not be helpful at all. A car dealer may want him to pay more than he should, so that wouldn't be useful either. His net worth will not help him reach his decision on how much he should pay for the particular car. So this Kelley Blue Book, which is used to compare prices for used cars is his best choice.