Bạn An có khoản thu nhập là 400 000 đồng dùng để mua hai loại sản phẩm giải trí: sách (Ký hiệu là S) và đĩa nhạc CD (ký hiệu là D). Giá của sách là
Ps = 30 000đ/bộ sách, giá của đĩa nhạc là PD = 20 000 đ/đĩa. Tổng giá trị hữu dụng của
bạn An khi sử dụng hai sản phẩm này lần lượt là :
TU S = - QS2 + 10 QS
TU D = - 2QD2 + 20 QD
a. Xác định lựa chọn tối ưu của bạn An.
b. Tổng giá trị hữu dụng tối đa của bạn An là bao nhiêu?

Minolta inc. is considering a project that has the following cash flow and wacc data. what is the project's mirr? note that a project's projected mirr can be less than the wacc (and even negative), in which case it will be rejected. wacc: 10.00% year 0 1 2 3 4 cash flows -$850 300 $320 $340 $360

Upscale hotels in the united states recently cut their prices by 20 percent in an effort to bolster dwindling occupancy rates among business travelers. a survey performed by a major research organization indicated that businesses are wary of current economic conditions and are now resorting to electronic media, such as the internet and the telephone, to transact business. assume a company's budget permits it to spend $5,000 per month on either business travel or electronic media to transact business. graphically illustrate how a 20 percent decline in the price of business travel would impact this company's budget set if the price of business travel was initially $1,000 per trip and the price of electronic media was $500 per hour. suppose that, after the price of business travel drops, the company issues a report indicating that its marginal rate of substitution between electronic media and business travel is 1. is the company allocating resources efficiently? explain.

When you hire an independent contractor you don't have to pay the contractors what