theo tính toán của khách sạn Phượng Hoàng, khách sạn có 100 buồng, giá cho thuê bình quân mỗi buồng 530000 đồng, chi phí cố định 12600 triệu, chi phí khả biến bình quân một buồng một ngày một đêm là 55000. Xác định số ngày khách lưu trú tại điểm hòa vốn

say it in english maybe we can

1   all nations face the problem of scarcity because there are limited resources and unlimited wants. nations do not have enough factors of production to produce everything that their population wants. entrepreneurial resources initiate businesses to make new goods and services; labor resources produce goods and services.

2 there are four factors of production: natural resources, labor resources, capital resources, and entrepreneurial resources. natural resources are raw materials from nature that are used to produce goods. trees, water, and grains are natural resources. some natural resources, such as wheat and cattle, are renewable

3 wants

things that you do not need to have in order to survive, but would like to have

needs

things that you must have in order to survive

goods

physical products

services

tasks that a business perform for customers

resources

items that people can use to make or obtain what they need or want

determine

to settle or decide by choice of alternatives or possiblities

4 i really dont know

wheres the chart? so i can answer.

answer; complain or request hazard correction from your employer;