[Solved] If firms are competitive, then labor-market discrimination A)cannot exist in either the short run or the long run. B)will be more of a problem than if the market were monopolistic or imperfectly competitive. C)likely will not be a long-run problem unless customers exhibit discriminatory preferences or government maintains discriminatory policies. D)likely will be more of a problem in the long run than in the short run due to the zero-profit condition that characterizes long-run equilibrium for competitive firms. Colon Cancer: A type of cancer that begins in the large intestine (colon), often detected through screening methods like colonoscopies. Screening Tools: Screening tools are instruments or tests used to identify the presence of diseases, conditions, or risk factors in individuals who do not yet show symptoms. Occult Blood: Blood that is not visible to the naked eye, typically detected through specific medical tests in stool, which can indicate gastrointestinal issues. Specific Gravity: The ratio of dissolved substances in a solvent as compared with the ratio of dissolved substances in distilled water, most commonly comparing the ratio of dissolved substances in a urine specimen with distilled water.