Answer:
B. Grouting
Explanation:
These are the options for the question;
A. Epoxy resin
B. Grouting
C. Tensioning
D. Ranging
In the case of dormant cracks wider than about 1m, it is more economical to use grouting method.
Grouting techniques is a techniques that is achieved by removal of dirt or unwanted substance from the crack of the the faulty part and then grouting of the crack after which the surface is sealed by sealants. It should be noted that grouting is economical than other methods such as surface treatment.
The amount of compensation expense Crane should record for 2017 under the fair value method is $207000
<u>Solution:</u>
From the given,
Stock options for 63000 shares
$10 par value common stock
$25 per share and the option price was $20
Total compensation expense = $627000
On calculating we get,

We can conclude that there is $207,000 decrease. Therefore, the correct answer is option c.
Answer: Option (a) is correct.
Explanation:
Income elasticity of demand measures the responsiveness of quantity demanded with change in the income level of an individual.

Income of an individual has a positive relationship with the demand for normal goods and has a negative relationship with the demand for inferior goods.
Answer:
12. 21 % ; 41.98 % and 45.80 % as below
Explanation:
Total cost for the stadium is
labor $ $16,000
leasing the parking fee $55,000
Busing to and from $60,000
Total cost $131,000
Percentage per item
1. labor = 16000/131000 x 100
=12.21 percent
2.leasing parking space= 55000/131000 x 100
=41. 98 percent
3.Parking space= 60,000/131000x100
=45.80 percent