Because it proved legal aids it would be service
        
             
        
        
        
Answer:
consumer spending, investment spending, government purchases of goods and services, and net exports.
Explanation:
The Gross Domestic Products (GDP) is a measure of the total market value of all finished goods and services made within a country during a specific period.
Simply stated, GDP is a measure of the total income of all individuals in an economy and the total expenses incurred on the economy's output of goods and services in a particular country.
Gross domestic product (GDP) may be calculated as the sum of consumer spending, investment spending, government purchases of goods and services, and net exports (exports minus imports).
Basically, the four (4) major expenditure categories of GDP are consumption (C), investment (I), government purchases (G), and net exports (N).
 
        
             
        
        
        
Answer:
b. laboratory experiments.
Explanation:
Laboratory experiments - 
It refers to the practice of an experiment in a appropriate and controlled condition , is referred to as the laboratory experiments . 
In this case , the experiment involve some standard conditions , which are necessary for the experiment to occur  .
Hence , from the given information of the question, 
The correct option is laboratory experiments. 
 
        
             
        
        
        
Answer:
The total equivalent units for direct materials for October is  4,200
Explanation:
The Concept of Equivalent Units measures the number of units completed in terms of input element introduced in the process.
The Equivalent Units are Calculated on the units ending that is on  the Units Completed and Units of Closing Work in Process
Note that materials are added at the beginning of the process
<u>Units Completed</u>
Are 100% complete in terms of Raw Materials 
Equivalent units = 3900 × 100 % = 3900
<u>Units of Closing Work in Process</u>
Are 100% complete in terms of Raw Materials 
Equivalent units = 30 × 100 % = 300
Total Equivalent Units = 3900+300 =  4,200