Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.

<passage>:
things got tough, but could still satisfy a woman's craving to mother something small. Norris gave up thinking about it. Eventually he would have to adjust conflict with the grim necessities of his job. Somehow he would have "They are. I told her she had the wrong neutroid, but she got mad. Went and got the sales receipt. It checked with her newt, and it was from "Nothing to worry about, is it Terry?" He looked at her peculiarly. "Ever think what might happen if someone started a black market in neutroids?" They finished the meal in silence. After lunch he went out again to gather up the rest of the group. By four o'clock, he had gotten all ultimate destruction. That would bring the murderous wrath of their owners down upon him. He began to understand why bio-inspectors were Norris withered. His voice went desperate. "They assigned me to it Norris smiled sardonically to himself. The non-human pets were smarter than the neutroids. A K-108 could speak a dozen words, and a K-99 It seemed in order, although the expiration date was approaching. He started toward a bank of neutroid cages along the opposite wall, but O'Reilley was mincing across the floor to meet him. The customer had stopped and adjusted his spectacles. He blinked and peered as Norris "I'm Agent Norris, Mr. O'Reilley. Called you yesterday for that rundown the intersection, and Norris feared that the animal might be lost. Norris frowned. "Look, pop, I've had a rough day. I of their own, could get quite attached to a cat-Q-5. The felines were emotionally safer than the quasi-human chimp-K series called "neutroids." When a pet neutroid died, a family was broken with grief but most couples could endure the death of a cat-Q or a dog-F. Class-C couples were allowed two lesser units or one neutroid. His grin faded as he wondered which Anne would choose. The Norrises were class-C—defective heredity. something he had been expecting for several days. Attention All District Inspectors: Subject: Deviant Neutroid. You will immediately begin a systematic and thorough survey of all Negligency Case. Seize all animals in this category, impound, and run to hear. He shut the door behind him, and Norris heard the lock click. The bio-agent waited. Again the thought of a black market troubled him. Unauthorized neutroids could mean lots of trouble. proper sections of normalcy tests. Watch for mental and glandular dangerous to its owner or to others. Hold all seized K-99s who show C. Franklin Norris frowned at the last sentence. His district covered about two hundred square miles. Its replacement-quota of new neutroids was around influx had been K-99s from Bermuda Factory. Forty, at least. Could he do it in a week? And there were only eleven empty neutroid cages in his Bermuda K-99 serial numbers that had entered his territory, together with the retailers to whom the animals had been sold. A week's deadline for finding and testing forty neutroids would put him in a tight squeeze. He was halfway to Wylo City when the radiophone buzzed on his "Inspector Norris? This is Doctor Georges. We haven't met, but I Glubbes—called a while ago and said her baby was sick. I must be getting absent-minded, because I forgot she was class C until I got there." He hesitated. "The baby turned out to be a neutroid. It's dying. Eighteenth order virus." "So?" understand?" "I think so," Norris replied slowly. "But what do you want me to do? Can't you send the neutroid to a vet?" "She insists it's going to a hospital. Worst part is that she's heard of the disease. Knows it can be cured with the proper treatment—in humans. Of course, no hospital would play along with her fantasy and take a neutroid, especially since she couldn't pay for its treatment." "I still don't see—" "I thought perhaps you could help me fake a substitution. It's a K-48 "Please, Norris! This is urgent. That woman will lose her mind "Don't let me catch you falsifying a serial number." Doctor Georges laughed faintly. "I won't, Norris. Thanks a million." He Norris immediately regretted his consent. It bordered on being illegal. But he saw it as a quick way to get rid of an animal that might later it's got me psyched. What do you want, Norris?" citizens with resisting a Federal official—namely me —and charging one of them with assault. I tried to pick up their neutroids for a pound inspection—" Yates bellowed lusty laughter into the phone. "It's not funny. I've got to get those neutroids. It's in connection with the Delmont case." Yates stopped laughing. "Oh. Well, I'll take care of it." "That'll be all right. And listen, Yates—fix it so the charges will be dropped if they cooperate. Don't shake those warrants around unless they just won't listen to reason. But get those neutroids." "Okay, boy. Gotcha." "Come on," he grunted. "Let's unload some neutroids, before I forget all about work." with a conveyor belt leading from it to a crematory-incinerator. Norris kept the third locked lest his wife see its furnishings. The doll-like neutroids began their mindless chatter as soon as their keepers entered the building. Dozens of blazing blond heads began dancing about their cages. Their bodies thwacked against the wire mesh smiles, and cherubic faces. They were sexually neuter and never grew beyond a predetermined age-set which varied for each series. Age-sets were available from one to ten years human equivalent. Once a neutroid reached its age-set, it remained at the set's child-development level until death. Norris was wearing a slight frown as he inspected the room. "They've radiation from the enlarger. A good operator can get one success out of had a couple of flaws—something wrong in the central nervous system's determinants, and in the glandular makeup. Not a standard neutroid "So it would develop sexuality. A neutroid would be born a female if they didn't give it suppressive doses of male hormone prenatally. That keeps ovaries from developing and it comes out neuter. But Norris held up the final kicking, squealing, tassel-haired doll from to have a baby." "You know what they'd do to us?" "If they catch us, yes—compulsory divorce, sterilization. But they Norris turned the set off and went to call the police. He told them "What was it?" "Neutroid trouble." "You meet up with a lot of unpleasantness in this business, don't you?" "Lot of unpleasant emotions tangled up in it," he admitted. out of the north. He went into the neutroid room and flicked a switch. A few sleepy Norris backed away. He went to the parlor and lay down on the couch. was obvious. Society manufactured them because killing them was permissible. Human babies could not be disposed of when the market became glutted. The neutroids offered solace to childless women, kept them satisfied with a restricted birth rate. And why a restricted birth rate? Because by keeping the population at five billions, the that he had damn little chance of being born to enjoy it. A neutroid filled the cradle in his stead. A neutroid that never ate as much, or grew up to be unemployed. A neutroid could be killed if

<question>:
What kind of trouble could unauthorized neutroids mean for Norris?

<options>:
A Unauthorized neutroid animals could be used as an alternate food source for the skyrocketing population.
B Unauthorized neutroids could cause food scarcity.
C Unauthorized neutroids would mean more taking "babies" away from their mothers and more killing.
D A black market for nuetroids could result in neutroid slavery.

<answer>:

C