Answer:
No formal education required
Explanation:
In many countries, the roofer works with a license. But to be a roofer, you don't need any formal education. 
The training is done on the spot, the beginner is learning from other experienced roofers. To qualify for the job of a roofer, a person has to be at least 18 years old, to have a high school diploma and be physically able.
 
        
                    
             
        
        
        
Answer: A. limited liability company. 
Explanation:
A Limited Liability Company (LLC) is a type of company that is operated and taxed like a partnership for instance, profits that flow to the partners are taxed on the partner's income but not on the firm to prevent double taxation. This is called Flow-Through Taxation.
They operate with limited Liability for the owners because the owners are only personally liable for the debts and liabilities the company has up until the capital they invested. Anything past this and they cannot be held liable. 
 
        
             
        
        
        
<h2>
The least expensive route is to use "Direct distribution Channel"</h2>
Explanation:
There are two modes where a manufacturer or farmer can reach the product to the customer.
1. Direct channel: This enables the customer to directly buy from the manufacturers. 
Example: Online purchase. In this the customer has direct access to the product and orders online. The manufacture has to find a source to deliver the goods to the customer.
Manufacturer should have warehouses, shipping centers, etc to deliver the product.
2. Indirect channel: Relies mainly on intermediaries to perform product distribution to the customers. This includes dealer, sub-dealer and many other to reach the product to the customer.
 
        
        
        
Answer:
(a)  9.9%
(b)  10.09%
The further explanation is given below.
Explanation:
The given values are:
Coupon payment 
=  $99
Price 
=  $1,000
(a)
The Yield to maturity (YTM) will be:
= 
where,
C = Coupon payment
P = Price
n = years to maturity
F = Face value
On putting the estimated values is the above formula, we get
⇒  
⇒  
⇒   %
%
(b)
Although the 1st year coupon was indeed reinvested outside an interest rate of r%, cumulative money raised will indeed be made at the end of 2nd year.  
= ![[99\times (1 + r)] + 1,099](https://tex.z-dn.net/?f=%5B99%5Ctimes%20%281%20%2B%20r%29%5D%20%2B%201%2C099)
Came to the realization compound YTM is therefore a function of r, as is shown throughout the table below:
Rate (r)            	Total proceeds         Realized YTM ( )
)
7.9%                      1205.8                                   9.8%
9.9%                             1207.8                                   9.9%
11.9%                      1209.8                                  9.99%
Now,
Overall proceeds realized YTM:
= 
= 
= 
= 
= 
= 
=  %
%