Answer:
a. $6,237.
Explanation:
We use the PMT formula i.e shown in the attachment below:
Data provided in the question
Present value = $850,000
Future value = $0
Rate of interest = 8% ÷ 12 months = 0.66666%
NPER = 30 years × 12 months = 360 months
The formula is shown below:
= PMT(Rate;NPER;-PV;FV;type)
The present value come in negative
So, after solving this, the monthly mortgage payment is $6,237
Answer:
While total utility measures the aggregate satisfaction an individual receives from the consumption of a specific quantity of a good or service, marginal utility is the satisfaction an individual receives from consuming one additional unit of a good or service.
Answer:
SD = 0.0740270 or 7.40270 percent rounded off to 7.403 percent
Explanation:
To calculate the standard deviation of the investment, we must first calculate the expected or mean return of the investment. The expected or mean return can be calculated as follows,
r = pA * rA + pB * rB + ... + pN * rN
Where,
- pA, pB, ... represents the probability of state occurrence
- rA, rB, ... represents return A, return B and so on under each state
r = 0.2 * 0.16 + 0.4 * 0.12 + 0.2 * 0.05 + 0.2 * -0.05
r = 0.08 or 8%
The formula to calculate the standard deviation of a stock/investment is as follows,
SD = √pA * (rA - r)² + pB * (rB - r)² + ... + pN * (rN - r)²
SD = √0.2 * (0.16 - 0.08)² + 0.4 * (0.12 - 0.08)² + 0.2 * (0.05 - 0.08)² + 0.2 * (-0.05 - 0.08)²
SD = 0.0740270 or 7.40270 percent rounded off to 7.403 percent
Answer:
Constant Return to Scale
Explanation:
Based on the information given the numbers
suggest that between 100 and 110 units of output, the firm producing this output has CONSTANT RETURN TO SCALE.
Constant Return to Scale occurs in a situation where the proportional increase in all the inputs is as well equal to the proportional increase in output which means the returns to scale are constant , which is why RETURNS TO SCALE help to describe all what happens to long run returns when the scale of production increases.
Therefore Constant returns to scale often occur when the output increase in exactly the same way or the same proportion as the factors of production.
Answer:
There are 4 conditions that make a market to be perfectly competitive:
- There must be a large number of buyers and sellers, and each one must be relatively small.
- All the sellers produce identical products or services.
- There are no barriers for entry or exit.
- All the buyers and sellers are price takers, no one can set the price at their own will.
