Multiple Choice
Solve.
-Bob owns a watch repair shop. He has found that the cost of operating his shop is given by c = 
- 196x + 67, where c is the cost in dollars, and x is the number of watches repaired. How many watches must he repair to
Have the lowest cost?
A) 33 watches
B) 20 watches
C) 67 watches
D) 49 watches
Correct Answer:
Verified
Correct Answer:
Verified
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