I belive this would ribosome, rough ER, and smooth ER 
hope this helps!
        
                    
             
        
        
        
Answer:
If a firm is hiring inputs under purely competitive conditions, then any level of output will be produced with the least-cost combination of resources A and B when:_____. 
A
 
        
             
        
        
        
Answer:
Total revenue is the total amount of income that a firm obtains from selling goods or services. Average revenue is the average amount of income that a firm obtains for each unit of product , and marginal revenue is the extra amount of revenue that the firm obtains from the sale of one additional unit of product.
These three types of revenues have several relationships, for example, if total revenue increases more than total quantity, it means that marginal revenue is high. Another relationship is between marginal revenue and average revenue: when average revenue decreases, marginal revenue increases and viceversa.
 
        
                    
             
        
        
        
It is compound. It has two independent clauses and it is joined together by a coordinating conjunction.
 
        
                    
             
        
        
        
The amount that Cere should report as income tax expense is $84,000.
Income tax expense refers to the amount of taxes owed by a person to the taxing authority. 
- The Formula for Income tax expense is Taxable income * Effective tax rate. 
<u>Given Information</u>
Taxable income = $280,000
Effective Tax rate = 30%
Income tax expense = $280,000  * 30%
Income tax expense = $84,000
Therefore, the amount that Cere should report as income tax expense is $84,000.
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