Answer:
 1.60 percent
Explanation:
exact real rate of return on this investment = interest rate - inflation rate 
total revenue gotten by Christina = ( 500 × $ 64.25) + $ 738 = $ 32863 
total money invested = 500 × $ 62.30 = $ 31150 
 her profit =  $ 32863 - $ 31150  = $ 1713
interest =  $ 1713 / $ 31150 = 0.054992 × 100 = 5.4992 % 
exact interest rate = 5.4992 %  - 3.9% = 1.5992 approx 1.60 percent
 
        
             
        
        
        
The application administrator should tighten measures on the external application used in the database backend especially when it comes to creating user IDs in order to prevent unauthorized users - any off-campus or even non-affiliated users to indiscriminately post links, especially malware and malicious ones. This can be done by selecting a viable verification method in order to only allow on-campus students to sign-up to the service. 
        
             
        
        
        
Answer:
D. Considering whether a product is a need or a want.
Explanation:
By considering whether a product is a need or a want,we will be able to d prioritize our consumption. Needs are the fundamental survival requirements such as clothing, housing and food. They are indispensable.Wants on the other hand, are things that are not absolutely necessary but we require.
 
        
             
        
        
        
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<h3>a) = 25% × $350,000 ÷ 100</h3><h3> = <u>$87,500</u></h3><h3 /><h3 /><h3>b) = $350,000 - $87,500</h3><h3> = <u>$262,500</u></h3>
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Answer:
planning, controlling, and evaluating
Explanation:
Planning includes all strategies employed in order to achieve an organisation's set goals and objectives. 
Controlling involved monitoring all the plans put in place to achieve an organisation's objectives. 
Evaluation is assessing the outcome of the organisation to determine if it is in line with set objectives. 
I hope my answer helps you.