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sweet-ann [11.9K]
1 year ago
13

Both SAR and EC are important attributes of irrigation water. What do these measures indicate? What is the danger of irrigation

with water of:
a. high SAR
b. a high EC?
Business
1 answer:
PSYCHO15rus [73]1 year ago
4 0

Answer:

a. SAR is the Sodium adsorption ratio of the water used for irrigation purpose. SAR is ratio of sodium concentration to that of calcium and magnesium concentration.This value is also useful while managing soils that have high concentration of sodium which can occur naturally in some soils.  Although sodium is a macro-nutrient for plants, higher concentration of sodium can cause the displacement of the calcium and magnesium ions in soil which can affect the soil structure by preventing aggregation of clay in the soil resulting in a decrease in the infiltration rates.

b. EC is the electrical conductivity of the soil which depends on the salinity of the soil. High salinity means more solutes in water and this increases the osmotic potential of the soil solution making it difficult for plants to absorb water.

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McDonald's Corp has a preferred stock paying a dividend of $19 and has a market price of $178. Calculate the cost of capital for
Iteru [2.4K]

Answer:

McDonald's Corp

The cost of capital for the preferred stock is:

10.67%

Explanation:

a) Data and Calculations:

Market price of preferred stock = $178

Preferred stock dividend = $19

Cost of capital = Preferred stock dividend/Market price of preferred stock * 100

= $19/$178 * 100

= 10.67%

b) The cost of capital for McDonald's preferred stock is the finance cost or interest cost that it must incur for financing its projects using preferred stock.  This represents the 10% of the preferred stock value that is paid out to preferred stockholders.

3 0
2 years ago
If the container store owners/managers were to walk around and personally thank each employee for doing a good job, then this wo
Lelechka [254]
I<span>f the container store owners/managers were to walk around and personally thank each employee for doing a good job, then this would be a motivating factor. This action exhibits a good environment as well for employees to foster as they're performances are acknowledged by their employers. if this goes on, this will inspire many employees to alleviate their status.</span>
8 0
2 years ago
Read 2 more answers
Each of the following quality control policies and procedures is typical of ones that can be found in public accounting firms’ s
hammer [34]

Answer:

Quality Control Policies and Procedures and the Elements of Quality (SQCS 8):

1. Assign management responsibilities in such a manner that commercial considerations do not override the quality of work performed.

d. Human resources  

2. Establish policies and procedures for resolving differences of opinion among firm personnel that arise during professional engagements.

a. Leadership responsibilities for quality within the firm (the tone at the top)

3. Develop policies and procedures to ensure that professionals are provided appropriate professional development opportunities.

d. Human resources  

4. Review engagement documentation, reports, and the client’s financial statements.

f. Monitoring

5. Develop effective performance evaluation, compensation, and advancement procedures. Identify circumstances and relationships that create threats to independence and take appropriate action to eliminate those threats or reduce them to an acceptable level.

b. Relevant ethical requirements

6. Identify whether the firm possesses the competency, capability, and resources to appropriately serve a specific client.

c. Acceptance and continuance of client relationships and specific engagements

7. Devote sufficient resources to develop, communicate, and support the firm’s quality control procedures.

d. Human resources

8. Retain engagement documentation for a sufficient period of time to satisfy the needs of the firm, professional standards, laws, and regulations.

e. Engagement performance

Explanation:

According to SQCS 8, the firm must establish and maintain a system of quality control. The six elements of the system of quality control are:  

a. Leadership responsibilities for quality within the firm (the tone at the top)  

b. Relevant ethical requirements  

c. Acceptance and continuance of client relationships and specific engagements  

d. Human resources  

e. Engagement performance  

f. Monitoring

6 0
2 years ago
A production facility is trying to determine the best batch size for an item that is produced intermittently. This item has an a
Alinara [238K]

Answer:

The best batch size for this item is 400 units.

Explanation:

As given Annual demand (D)=1000 units, Carrying cost (H)=$10 per unit, set up cost (S)=$400.

As per the production order model formula will be:

\sqrt{2}D*S/H[1-d/p]} .

d for week=1000/50

                 =20. p per day

                 =40 units/7 days.

                 =5.71

d per day = 20/7

                =2.85

Therefore on applying all these:\sqrt{}2*1000*400/10[1-2.85/5.7.

on solving this we will get 400 Units

Therefore, The best batch size for this item is 400 units.

7 0
2 years ago
Gordon Corporation produced 10,000 digital watches in the current year. Variable costs are $8 per watch. Overhead assigned is $2
olchik [2.2K]

Answer:b

Explanation:sorry if the answer is wrong

8 0
1 year ago
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