Solve. Express the result in scientific notation. If necessary, round the decimal factor to two decimal places.Approximately 9 × 103 employees of a certain company average $30,000 each year in salary. What is the total amount earned by all the employees of this company per year?
A. $2.7 × 109
B. $2.7 × 108
C. $27 × 109
D. $27 × 108
Answer: B
Mathematics
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A. 
, 
, 
, 
B. 
, 
C. 
D. 
, 
, 
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