Answer:
A portfolio consists of 40% in Security A and 60% in Security B. The covariance matrix for A is 144, 225; for B is 225, 81. The standard deviation for the portfolio is <u>12.7</u>
Option D is correct
Explanation:
Wa: 0.4
Wb: 0.6
a^2: 144
b^2: 81
Cov(a,b): 225
Portfolio Variance:
: (0.4*0.4*144) + (0.6*0.6*81) + (2*0.4*0.6*225)
: 160.2
Portfolio Standard Deviation: 12.7
Rates for corporate outings is NOT an example of an FPRA rate
Explanation:
The FPRA is an agreement between an entrepreneur and a governmental agency in which some indirect charges are determined over a set period of time. All such rates are price forecasts used for cost agreements and contract changes.
By using an FPRA the contracting system can be accelerated by removing the need for audit and analysis of rates. The Contracting Officer (COO) oversees the prices of the contracting party. The ACO should always be asked any questions about the prices. After a FPRA is reached, a copies of the agreement should always be provided for in any ensuing proposal.
Cultural universals (elements of a culture that exist in every society such as food, religion, language, etc.) exist because all cultures have basic needs and they all develop common features to ensure their needs are met. Ethnocentrism is seeing your culture as superior to others.
Answer:
Incremental income as scrap=$66,500
Incremental income when re-worked= $81,700
Explanation:
Unit contribution from selling as scrap is the equal to the scrap value = 3.50
Unit contribution when reworked and sold as scrap =Selling price - cost of re-work= $8.90-4.60= $4.3
Incremental income as scrap = $3.50×19,000= $66,500
Incremental income when re-worked= $4.3 × 19,000 = $81,700
Incremental income as scrap=$66,500
Incremental income when re-worked= $81,700
