1. Các nhà kinh tế ở quốc gia A – một nền kinh tế đóng- thu thập thông tin sau về nền kinh tế cho một năm cụ thể: (Đơn vị: tỷ đồng) Y = 10,000 C = 6000 T=1,500 G = 1,500
Các nhà kinh tế cũng ước lượng hàm đầu tư như sau:
I = 3,500 – 100r
Trong đó, r là lãi suất thực của nền kinh tế, được biểu thị bằng phần trăm.
a. Tính tiết kiệm tư nhân, tiết kiệm chính phủ , tiết kiệm quốc gia, đầu tư, và lãi suấ thực cân bằng. Mô phỏng đồ thị

You estimate that your cattle farm will generate $0.15 million of profits on sales of $3 million under normal economic conditions and that the degree of operating leverage is 2. (leave no cells blank - be certain to enter "0" wherever required. do not round intermediate calculations. enter your answers in millions.) a. what will profits be if sales turn out to be $1.5 million?

Which of the following best explains how trade enables greater specialization among producers? a. trade diversifies the market by bringing specialized goods from around the world. b. trade requires distribution networks and adds one more step to the production process. c. trade enables producers to open up new markets for their goods and services. d. trade allows people to focus on one kind of production and trade for their other needs.

The kamp family has twins, rob and rachel. both rob and rachel graduated from college 2 years ago, and each is now earning $50,000 per year. rachel works in the retail industry, where the mean salary for executives with less than 5 years' experience is $35,000 with a standard deviation of $8,000. rob is an engineer. the mean salary for engineers with less than 5 years' experience is $60,000 with a standard deviation of $5,000.