Answer:
The APY is 14.9%
Explanation:
To find the annual percentage yield we need to compute the effective annual rate of interest.
The Effective annual rate of return(EAR) is the equivalent rate to be paid where compounding is done frequently at period or interval less than a year.
Compounding implies the regular interval when interest is always computed; in this scenario, it is monthly.
The EAR can be worked out as follows
EAR = ( (1+r)^m - 1 ) × 100
r- interest rate per period
m- number of periods in a year
EAR - Effective annual rate
r = 3.5%/3 = 1.167
% per month
m= number of months in a year = 12
EAR =( 1.01167^12-1)× 100 = 14.9%
The APY is 14.9%
This implies the quoted interest rate of 3.5% per quarter is the same as paying 14.9% per year
Answer:
Expected return is: 7.37% and the Standard deviation is: 24.96%
Explanation:
Correlation between fund S&B=0,0667
Standard Deviation of Fund S=41%
Standard Deviation of Fund(B)=30%
E(R) of Stock Fund S=12%
E(R) of Stock Fund B=5%
Covariance between the funds = Standard Deviation of Fund(B) × Standard Deviation of Fund S × correlation between these funds
Cov = 0.41 × 0.30 × 0.0667 = 0.008204
Now minimum variance portfolio is found by applying:
W min(S)=(SDB)^2-Cov(B,S) / ((SDS)^2+(SDB)^2-2Cov(B,S)
W min(S) = 0.338431
W min(B) = 1-0.338431=0.661569
1) E(r)min= 0.338431 × 12% + 0.661569 × 5% = 7.37%
2) Standard Deviation:
SD Min = (Ws^2XSDs^2+Wb^2XSDb^2+2XWsWb*Cov(s,B)^1/2
SDmin=(0.338431^2 × 0.41^2 + 0.661569^2 × 0.3^2 + 2 × 0.338431 × 0.661569 × 0.008204)^1/2
SDmin=24.96%
Answer:
The gross profit margin for the cat condo is 50%
Explanation:
Since the gross profit per unit is not given, so first we have to find it. The calculation is shown below:
= Selling price per unit - Direct materials cost per unit - direct labor costs per unit - Manufacturing overhead per unit
= $90 per unit - $15 per unit - $10 per unit - $20 per unit ( $10 per unit × 200%)
= $45 per unit
Now apply the Gross profit formula which is shown below:
= (Gross profit per unit ÷ selling price per unit) × 100
= ($45 per unit ÷ $90 per unit) × 100
= 50%
Answer:
Probably not, because Alyssa made a mistake about the dog's value, not a mistake about material fact.
Explanation:
When Sierra offered to sell the dog to Allysa, Allysa failed to discuss the ancestry of the puppy. She wrongly believed the dog came from a line of champions.
On finding out the dog is only worth $200, she will not be able to rescind the contract because the onus to ask all relevant questions about the purchase before accepting is on her.
She made the mistake of assuming the dog was worth $800. She made a mistake about the dog's value and not the material fact.
The researcher wants to investigate whether carpet makes a difference in the mean bacterial concentration in air. the null and alternative hypotheses would be:
H0: The mean of the carpeted rooms = the mean of the uncarpeted rooms
Ha: The mean of the carpeted rooms ≠ the mean of the uncarpeted rooms
The attention of bacteria majorly depends on the awareness of inoculum, incubating temperature, and the metabolic country of inoculated pressure used. The bacterial concentration suspended in growth media may be calculated.
In idea, you could listen to cells through filtration or centrifugation, but likely no greater than a hundredfold. for your case, you're asking to concentrate by 10,000 fold. So you sincerely might want to develop denser cultures of cells. You can centrifuge your modern broth and resuspend the pallet in a clear broth.
In microbiology, the minimal inhibitory attention (MIC) is the lowest concentration of a chemical, generally a drug, which prevents the visible boom of a bacterium or bacteria.
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