Solve the problem.You invested $6000 and started a business selling vases. Supplies cost $19 per vase and you are selling each vase for $29. Let x represent the number of vases produced and sold and write the cost function, C, and revenue function, R.
A. C(x) = 19x + 6000x
R(x) = 29x
B. C(x) = 19x + 6000
R(x) = 29x
C. C(x) = 19x + 6000
R(x) = 29
D. C(x) = 19x + 29
R(x) = 6000x
Answer: B
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