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nataly862011 [7]
2 years ago
12

You invested 50% of the wealth in stock A and the remaining 50% in stock B. The expected rates of returns on A and B are given b

elow: Year Expected return on A Expected return on B 2000 14% 16% 2001 15% 17% 2002 16% 18%2003 17% 19%Find the standard deviation of the portfolio. A. 0.955%.B. 1.291%.C. 1.697%.D. 2.124%.E. 2.890%.
Business
1 answer:
tresset_1 [31]2 years ago
7 0

Answer:

B. 1.291%

Explanation:

The computation of the standard deviation is shown below;

= 2000 + 2001 + 2002 +  2003

= 0.5 × 14% + 0.5 × 16% + 0.5 × 15% + 0.5 × 17% + 0.5 × 16% + 0.5 × 18% + 0.5 × 17% + 0.5 × 19%

= 15% + 16%  + 17% + 18%

= stdev( 15% + 16%  + 17% + 18%)

= 1.291%

Hence, the correct option is b.

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__________ manages the movement of raw materials, parts, work in progress, finished goods and related information throughout the
Ugo [173]

Answer:

<u>Supply chain management.</u>

Explanation:

Supply chain management is characterized as an organizational process whose main objectives are to establish control, management and integration of all elements of a supply chain, services, finances and information within a chain with diverse participants as a factory. , suppliers and end customers. In addition to providing optimization and integration techniques between inventory, transportation and cost.

The benefits of managing an appropriate and targeted organization-wide supply chain are reducing costs throughout the entire supply chain, as well as providing the right customer service at the right time, at the right price, at the right amount, to perform a higher quality service.

5 0
3 years ago
The ability to automatically detect the occurrence of an abnormality, thereby helping achieve quality at the source, is?
Sever21 [200]

 The ability to automatically detect the occurrence of an abnormality, thereby helping achieve quality at the source, is jidoka

Therefore, Jidoka's definition is best understood as "automation". This means manual automation or autonomous automation. The origin of Jidoka can be traced back to Toyota Motor Corporation, which was founded by Sakichi Toyoda as a textile manufacturer.

A famous example of Jidoka is his Model G for Toyoda Automatic Loom, invented and patented in 1925 by Sakichi Toyoda (1867–1930). This is one of the many looms invented by this inventor, but perhaps his most famous. This loom could be operated almost unmanned. Jul 31, 2018

Automation is a commonly used term in Lean Manufacturing, widely considered one of the pillars of the Toyota Production System, the other being Just in Time (JIT). The term "Jidoka" is often used to impress others, but the idea behind it is less common outside of Toyota.

Learn more about jidoka here

brainly.com/question/162683

#SPJ4

3 0
1 year ago
A new operating system for an existing machine is expected to cost $565,000 and have a useful life of six years. The system yiel
Inessa [10]

Answer:

The net present value of each potential investment:

                         Machine A        Machine B

NPV                   $167,675             $2,267

Explanation:

a) Data and Calculations:

                                                         Machine A        Machine B

Cost of machine                              $565,000         $410,000

Incremental after-tax income            165,000             75,000

Salvage value                                      25,000             26,000

Estimated useful life                           6 years             8 years

Required rate of return                      10%                   10%

Annuity factor                                     4.355                5.335

PV factor                                             0.564                0.467

PV of incremental after-tax income $718,575         $400,125

                                                ($165,000*4.355)   ($75,000*5.335)

PV of salvage value                            $14,100             $12,142

Total PV of income                         $732,675          $412,267

NPV                                                  $167,675             $2,267

= Total PV of income minus PV of initial investment cost

7 0
2 years ago
Sheridan Company issued $6,500,000 of 6%, 10-year bonds for $5,614,000. The straight line method of amortization is to be used.
Mrac [35]

Answer:

The solution of the given query is explained throughout the segment below.

Explanation:

The given values are:

Company issued amount,

= $6,500,000

Rate of interest,

= 6%

Time,

= 10 years

Now,

On bonds payable amortization, the discount will be:

= \frac{6,500,000 -5,614,000}{10}

= \frac{886,000}{10}

= 88,600 ($)

Interest expenses will be:

= (6,500,000\times 6 \ percent) + 88,600

= 390,000+88,600

= 478,600 ($)

5 0
3 years ago
Taylor has added the tables tblcontractor, tblbilling, and tblinvoices to the relationships window. he has created a relationshi
Eduardwww [97]
This type of relationship is "one-to-one relationship".
One-to-one relationship is a term that shows a relationships of two items in which only one item can belong to the other item as taylor show the <span>relationship between the tblbilling and tblcontractor, </span>and you can easily represent this type of relationship in databases and you can easily understand this relationship.
5 0
2 years ago
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