Solution:
Q MC FC VC TC AFC AVC ATC
0 NA 50 0 50 NA NA NA
1 50 50 50 105 50 50 105
2 19 50 64 104 20 32 52
3 85 40 149 189 13.33 49.67 63.00
4 223 40 372 412 10 93 103
TC=FC+VC
FC=40
VC=TC-FC
MC=change in TC
AFC=FC/Q
AVC=VC/0
ATC=TC/0
a) TC when 0=0 = 40 because FC = 40 remains constant and the firm still incurs a total cost equal to its FC when it produces zero output.
b) MC for first unit = 45
c) ATC of 3rd unit = 63
d) AVC for 4th unit = 93
Answer:
A listing agreement is the document you use to commit to working with a specific real estate agent. Before you sign a listing agreement, ask your agent whether you can be released for any reason, even if that reason is, "I want to list with another broker." If your agent tells you, "No," you might not want to list it with their company.
If you didn't ask your agent about canceling before signing, be aware that exclusive right-to-sell listings contain a safety or protection clause.6
If you ask an agent after the fact to cancel the listing, and they refuse, call their brokerage and request a cancellation. Your listing, believe it or not, is not between you and your agent. It is between you and the brokerage.
If the broker rejects your request for cancellation, then ask the brokerage to assign another agent to you. Most brokers are happy to assign another agent and keep the listing in-house. The brokerage will often pay your fired agent a referral fee.
If there are no workable solutions, call a real estate lawyer for termination assistance, but first, tell the brokerage of your intentions to do so. Sometimes that’s enough to get a release.
Ask your agent to give you a form called "termination of buyer agency." The TBA issued by the California Association of Realtors, for example, will cancel oral or written agency agreements when properly acknowledged and executed.
So that people know what step to take, and what steps will be taken in the event of an incident..... The post-mortem, lessons learned step is the last in the incident response progress.
Answer:
Average investment will be $625000
Explanation:
We have given cost = $610000
And residual value = $640000
We have to calculate the average investment
We know that average investment is given by
Average investment 
So the average investment will be $625000 which is used for calculating the accounting rate of return