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.
Answer:
The answer is D.
Explanation:
Sinking funds require the issuer(borrower) to set aside assets at specified amounts to retire the bonds at maturity. Sinking fund helps the issuer to secure a bond with lower yield.
An agreed amount is deposited at an agreed period (e.g yearly) so as to pay of the par value or principal value at maturity.
Answer:
- Yes it is.
- Ethical issue ⇒ Insider Trading.
Explanation:
Trading on the stock exchange is supposed to be as fair as possible so that every investor has a fair chance of making returns. If a person - like this supervisor - is using information that is material but not publicly disclosed yet to trade on markets, the fairness of the market is compromised because the person will have an edge over other investors which will enable them make unfair profits.
Information on quarterly returns is usually material so we can expect it to be material here as well which means that the supervisor is engaged in insider trading.
Insider trading is not only unethical but also highly illegal. Reporting your supervisor can get them sent to jail.
Answer:
the answer is reaserching
