Ask for a translation!! Those who have answers give wealth value!!

Nick: Jill, what are you reading?

Jill: It's a book about the future.

Nick: Sounds cool. What does the future look like?

Jill: Oh, the city is going to be more congested, it's going to be more polluted. There will be fewer trees and the environment will be terrible.

Nick: That sounds so bad! Do we need to live on other planets?

Jill: Maybe. But I want to live on Earth.

Nick: That's what I thought too. So, what can we do?

1.The annual demand of an enterprise for material A is 2450 tons, the selling price per ton is 80 yuan, the cost of each order is 400 yuan, and the average annual storage cost is 20% of the unit price of inventory. (1) Seek economic order quantity; (2) If the supplier specifies:

For an order of more than 490 tons (inclusive), you can enjoy a 2% discount on **; An order of more than 1225 tons (inclusive) can enjoy a 4% discount on **, so how to order at this time? 2..The original purchase cost of a piece of equipment is 5,000 yuan, and now the reproduction value is 4,500 yuan, and the transfer can be obtained after five years of use, in view of the tangible wear and tear, the need for major repairs, the estimated repair cost is 2,500 yuan, and the value loss caused by physical wear and tear is made, and the following two update methods are decided:

a.Transfer the original equipment and purchase a new equipment of the same model; b.The original equipment is repaired and continues to be used.

2) What does this question illustrate? Who would?

drives

way stops

herself

comescolors

This should be a reading comprehension of a witty little story. The old man couldn't cross the road because his car broke down. But the police mistakenly thought that the old man didn't know what lights to turn on, so he said this witty sentence. The colors here refer to the color of the traffic light.

Ms. Greene is an 80-year-old lady who loves to drive and always drives to the supermarket on Saturdays. She drove very slowly and never hit anything.

Today is Saturday, she is driving home, she sees a traffic light at the intersection, she stops her car, and then the car suddenly breaks down, the traffic light changes color over and over again, but she doesn't move. "What should I do? She was talking to herself, and at this time a policeman came over and said with a pleasant face, "Good morning, don't you like any of the three traffic light colors today?" ”

rive

I'm an undergraduate student in the English department, it's definitely no problem, next time you have a problem, come to me directly, don't score, @我就行啊.

There are two columns in columns.

Du put it down and write zho oh 1 10 3 156 10 9 1 2 120 25 4 7 5 64 1 25 6 10 33 2 245 4 2 5 18 11 25 4 25 5 9 4 3 5 3 2 9 10 1 2 16 3 32 3

Remarks: 1 4 is.

Back to a quarter of the answers).

Today's elementary school students are so happy, damn it, you can wait for the answer if you lose some wealth value in a photo, thinking back to my miserable childhood, I didn't even have a calculator for Nima!