The labor supply curve for a worker seeking a constant target level of income is MCQ 12:58 Micro Economics The labor supply curve for a worker seeking a constant target level of income is a. positively sloped throughout the relevant range. b. negatively sloped throughout. c. a horizontal line. d. a vertical line. Answer: b. negatively sloped throughout. Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+