Task: Question Answering
Input (English): Question: The cost of producing x tools by a company is given by
C(x) = 1000 x + 5500 (in $)
a) What is the cost of 100 tools?

 Option A: 125500 $

 Option B: 125800 $

 Option C: 105900 $

 Option D: 105500 $

 Option E: 122500 $
Output (English): Option D