Answer: ER(P) = ERX(WX) + ERY(WY)
16 = 13(1-WY) + 9(WY)
16 = 13 - 13WY + 9WY
16 = 13 - 4WY
4WY = 13-16
4WY = -3
WY = -3/4
WY = -0.75
WX = 1 - WY
WX = 1 - (-0.75)
WX = 1 + 0.75
WX = 1.75
The amount to be invested in stock Y = -0.75 x $106,000
= -$79,500
The Beta of the portfolio could be calculated using the formula:
BP = BX(WX) + BY(WY)
BP = 1.14(1.75) + 0.84(-0.75)
BP = 1.995 - 0.63
BP = 1.365
Explanation: The expected return of the portfolio is equal to expected return of stock X multiplied by the weight of stock X plus the expected return of stock Y multiplied by weight of security Y. The weight of security Y is -0.75. The weight of security X is equal to 1 - weight of security Y. Thus, the weight of security X is 1.75 since the weight of security Y is negative. The amount to be invested in security Y is -0.75 x $106,000, which is equal to -$79,500
The Beta of the portfolio equals Beta of stock X multiplied by weight of stock X plus the Beta of stock Y multiplied by weight of stock Y. The weights of the two stocks have been obtained earlier. Therefore, the Beta of the portfolio is 1.365.
Answer:
$135,100
Explanation:
Given :
Cost of purchasing: $140,500
Operating expenses :$80,600
beginning inventory:$12,900
Ending inventory:$18,300
sales revenue :$300,700
Gross profit of the year can be determined by
Cost of purchasing + beginning inventory - Ending inventory
=140,500 + 12,900 -18,300
=$153,400-$18,300
=$135,100
Answer:
C) the use of the Internet, the Web, and mobile apps to transact business
Explanation:
E-commerce refers to the economic commerce in which the buying and selling of goods and services are involved over and above electronic networks that we called the internet. It could be done in the following ways
1. Business to customer = B2C
2. Business to business = B2B
3. Customer to customer = C2C
And many more
By using mobile applications, the customer could easily order their products that are to be shown in different applications
Therefore the option C is correct
