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

<passage>:
CAKEWALK TO GLORYANNA The job was easy. The profit was enormous. The only trouble was—the cargo had a will of its own! Captain Hannah climbed painfully down from the Delta Crucis , hobbled Then, although still somewhat dubious about it, she let us go together across the field to the spaceport bar. I didn't ask Captain Hannah why he had socked me. Although he has never been a handsome man, he usually has the weathered and austere dignity that comes from plying the remote reaches among the stars. Call it the Look of Eagles. Captain Hannah had lost tell me about it?" I decided that his wince was intended for a nod, and ordered rhial. I only drink rhial when I've been exposed to Captain Hannah. It was almost a pleasure to think that I the field with her two-ton infant in tow, to show her off to Hannah. I they relented and, for the first time in history, gave their assent. In fact, they had seemed delighted. "I got them there safely," said Captain Hannah. "And they are growing all right?" I persisted. ourselves to hauling a full load of it?" asked Captain Hannah. "We couldn't," I protested. "The Myporians gave us a deadline. If we had gone through all of that rigamarole, we would have lost the and they can only take a few extra hours of night time before they run down." "Oh," said Captain Hannah in quiet tones of controlled desperation, "it was very simple. I just put enough spin on the ship to make artificial "Not yet," said Captain Hannah. "Like you, I figured I had the situation fairly well under control, but like you, I hadn't thought things through. The plastic membranes hadn't torn when we brought the to do, I tried to translate what I could of the Myporian instructions. It was on page eleven that it mentioned casually that the midges—the correct word is carolla—are a necessary part of the life cycle of the marocca. The larvae provide an enzyme without which the plants die. "Of course. I immediately stopped slapping at the relatively few midges "The only live midges left in the ship were the ones that had been with me during the fumigation process. I immediately tried to start a breeding ground for midges, but the midges didn't seem to want to while the midges died one by one. It was heartbreaking—at least, it was to me. "And it was unnecessary, too. Because apparently the carolla had already laid their eggs, or whatever it is that they do, before I had fumigated them. After my useless days of agony, a new batch in fact, until I resumed my efforts to catch up on my reading. "The mothlike things—they are called dingleburys—also turn out to provide a necessary enzyme. They are supposed to have the same timing of their life cycle as the carolla. Apparently the shaking up I had given their larvae in moving the tanks and dipping the water up in buckets and all that had inhibited them in completing their cycle the first time around. "And the reason they had the same life cycle as the carolla was that the adult dinglebury will eat only the adult carolla, and it has to fill itself full to bursting before it will reproduce. If I had the translation done correctly, they were supposed to dart gracefully around, catching carolla on the wing and stuffing themselves happily. "I had to find out what was wrong with my awkward dingleburys. And that, of course, meant going out into the ship again. But I had to do shifting the lights again. "The reason for the dingleburys' problem is fairly obvious. When you set up artificial gravity by spinning a ship, the gravity is fine down near the skin where the plants are. But the gravity potential is very high, and it gets very light up where things fly around, going to zero on the middle line of the ship. And the unfamiliar gravity gradient, together with the Coriolis effect and all, makes the poor dingleburys dizzy, so they can't catch carolla. "And if you think I figured all that out about dingleburys getting dizzy at the time, in that madhouse of a ship, then you're crazy. What capturing her prey by sound alone. "So I spent the whole day—along with my usual chore of shifting the lights—blindfolding dingleburys. Which is a hell of a sport for a man who is captain of his own ship." I must say that I agreed with him, but it seemed to be a good time for me to keep my mouth shut. "Well, after the dingleburys had eaten and propagated, they became inquisitive. They explored the whole ship, going into places I wouldn't have believed it to be possible for them to reach, including the inside carolla left to join me outside. "I showered and swatted and started to read. I got as far as where it said that the dingleburys continued to be of importance, and then I'm afraid I fell asleep. "I got up with the sun the next morning. Hell, I had to, considering that it was I who turned the sun on! I found that the dingleburys hours, after the blossoms appear and are visited by the dingleburys. No dingleburys, no growth stoppage. other to the point where they curled up and died, and I had to do it gently , surrounded by a bunch of worried dingleburys. "Every time they got a little too worried, or I slipped and bumped into turned out to be big, white, odorless flowers. They did nothing for me or to me. They drove the dingleburys wild, though, I'm happy to say. Made them forget all about me. "While they were having their orgy, I caught up on my reading. It "I was the special processor. That's what the instructions said—I translated very carefully—it required an 'organic processor'. "So I had to eat pounds of that horrible tasting stuff every day, and "When I opened the airlock door, though, the spores drifting outside set the customs inspectors to sneezing and swearing more than seemed reasonable at the time." Captain Hannah inhaled a sip of rhial, and seemed to be enjoying the powerful stuff. He acted as if he thought he had finished. him. He said, "They made me burn the entire crop right away, of course. They didn't get all of the carolla or dingleburys, though. Or spores." "They'll send you the bill. They don't figure it will take them more than a few months to complete the job." Captain Hannah stopped talking and stood up, painfully and a little

<question>:
What is the last step Captain Hannah must conduct in order to deliver successfully fruited plants to Gloryanna. What is the symbolic significance of this?

<options>:
A Captain Hannah must simulate proper sun exposure in order to ensure the plants’ vines don’t die. Their death would mean no fruit, symbolizing the way in which Hannah’s failure to keep the vines alive is the last possible way in which the narrator’s plan could fail.
B Captain Hannah must exterminate all of the spores and bugs before reaching Gloryanna, seeing as the Gloryannans will only accept marocca fruit alone for fear of reinfecting their planet with its spores. It is symbolic that Hannah cannot sell the objects which make the fruit, but only the fruit alone.
C Captain Hannah must feed the marocca cuttings from their vines, but only after mulching them through an organic processor. His body turns out to be the only processor on board, meaning Captain Hannah must eat and process the vine clippings with his own body. This symbolizes the kind of will the plants’ have  over Hannah—they have inconvenienced him to the extent of his own insides.
D Captain Hannah must feed the carollas to the dingleburys, but only after mulching them through an organic processor. His body turns out to be the only processor on board, meaning Captain Hannah must eat and process the bugs with his own body. This symbolizes the kind of will the carollas have over Hannah—they have inconvenienced him to the extent of his own insides.

<answer>:

C