Answer:
''there will be at most as many POSITIVE rates...'' 
Explanation:
The measure of investments' rate of return which excludes external factors such as inflation is known as Internal Rate of Return(IRR) 
It is used in; 
(1). Savings and loans.
(2). Liabilities
(3). Fixed incomes
(4). Private equity and capital management.
(5). Maximizing total present value and so on.
It can be calculate using the formula below:
NPV= C(n)/(1+r)^n = 0
That is internal rate of return can be use in solving NPV = 0.
Therefore, 'With respect to engineering economics and the internal rate of return (IRR), Descartes’ rule of signs indicates there will be at most as many POSITIVE rates of return as there are sign changes in the cash flow profile.'' 
 
        
             
        
        
        
This change is called condensation.
 
        
             
        
        
        
Answer: <em>Clan Culture</em> 
Explanation:
A clan culture is generally referred to or known as a tribe-like or family-like kind of organization environment that tend to emphasize on the consensus and also on the commonality of  values and goals. Clan cultures are often viewed as a collaborative and also one of the least competitive corporate culture models which often exist in an organization.
 
        
             
        
        
        
$700 at any given time, but that is presuming that you have paid your monthly premiums every month without fail until the accident occurs.
        
             
        
        
        
Individual proprietors report their business income and deductions on  
Form 1120S.
What is Form 1120S?
Form 1120S is an IRS form used by businesses organized as S corporations to report their income, gains, losses, deductions, and credits to the Internal Revenue Service (IRS). It is a variant of the Form 1120 and is used in place of this form by businesses that have elected to be taxed as an S corporation.
What do you mean by Proprietors?
Individual proprietors are sole proprietors who own and operate a business. They are the sole owners of the business and do not have to answer to any other shareholders or partners. They have complete control over the business and its operations, as well as the profits and losses.
Hence, the correct option is Option D.
To know more about Individual proprietors,
brainly.com/question/27857676
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