[Yezi, are you free this morning? We need someone to move a huge pile of trash deep into the dangerous zone.]
[Sister Qiao, how big is the pile of trash?]
[Hehe, it's so big that only you can handle it. We will calculate based on your 1000 cubic meters of space capacity. It's a direct trip to the garbage incineration power station, 73 kilometers there and back, three yuan per cubic meter, 1000*3*73=219000 before tax, with a 25% tax.]
[Pfft, for real? Is it that much?]
[Oh yes, Big Space Users can earn a lot. Jobs within two days are calculated by the kilometer count, so your base is 3000 multiplied by the kilometers. If it takes more than two days, then it's calculated by the day, no longer three yuan but twenty yuan, so your space base would then be 20*1000=20000, hiring you for ten days would be 20000*10=200000 yuan before tax.]
[Is there such a big difference? Then short trips are more cost-effective.]