Answer: (C) Marketing information system 
Explanation:
  The marketing information system is one of the important tool that helps the managers in an organization for making various types of desc ions regarding the development and the promotion of the product.
 The marketing information system is basically define as the structure of the method in an organization that helps in the analysis of the data and then represent the information more efficiently.
The information related to the marketing is formally analyzed , stored and also distributed according to the requirement in an organization.
Therefore, Option (C) is correct.  
 
        
             
        
        
        
An investment vehicle known as a mutual fund pools the money of its shareholders and uses it to buy securities like stocks, bonds, money market instruments, and other assets. Professional money managers who specialize in managing mutual funds deploy the assets of the fund to produce capital gains or income for the fund's investors.
The portfolio of a mutual fund is structured and managed to meet the investment objectives stated in the prospectus. Mutual funds provide access to professionally managed portfolios of stocks, bonds, and other securities to small and individual investors. As a result, each shareholder shares in the fund's profits or losses in proportion. 
Mutual funds invest in a wide range of securities, and their performance is typically measured by the change in the fund's total market capitalization.
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Answer: c. $1,650 unfavorable
Explanation:
The direct labor rate variance shows the difference between the cost of direct labor that the company thought it would incur vs what it actually incurs for the period.
Formula is:
Direct labor rate variance = Actual cost of direct labor - Standard cost of actual hours of direct labor 
= Actual hours * (Actual cost - Standard cost)
= 5,500 * (24 - 23.70)
= $1,650 unfavorable 
Unfavorable because the actual cost incurred was more than the cost anticipated.