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:
A) economic order quantity ( order quantity model that will minimize the total holding cost and ordering costs ) = 
= 
= 122. 74 ≈ 122 ( optimal ordering quantity ) units
B) Annual holding cost = 23 * 122 / 2 = $1403
C ) Annual ordering costs = 1500/122 * 77 = $947
D ) The reorder point = daily demand * lead time = 50 * 3 = 150 units
Explanation:
Annual demand for connectors : 1500
ordering cost ( cost to place and process an order ) : $77
annual holding cost per unit : $23
A) economic order quantity ( order quantity model that will minimize the total holding cost and ordering costs ) = = = 122. 74 ≈ 122 ( optimal ordering quantity ) units
B) Annual holding cost = 23 * 122/2 = $1403
C ) Annual ordering costs = 1500 / 122 * 77 = $946.72 ≈ $947
D ) The reorder point = daily demand * lead time = 50 * 3 = 150 units
daily demand = 1500 / 300 = 50
lead time = 3
Answer:
(A) 18,600 units
(B) 13,821 units
Explanation:
(A) The computation of the equivalent unit for material cost is shown below:
= (Completed and transferred units × completed percentage) + (ending work in progress units × completed percentage)
= (10,500 units × 100%) + (8,100 units × 100%)
= 10,500 units + 8,100 units
= 18,600 units
(B) The computation of the equivalent unit for conversion cost is shown below:
= (Completed and transferred units × completed percentage) + (ending work in progress units × completed percentage)
= (10,500 units × 100%) + (8,100 units × 41%)
= 10,500 units + 3,321 units
= 13,821 units
Answer:
Explanation:
Base on the scenario been described in the question, stock variance refers to the volatility that arises from the average. Volatility shows the degree of risk that will be helpful in determining the level of risk an investor should take while purchasing a particular security.
