Which of the following is NOT actively traded in the commodities futures markets?

Which of the following are assumptions or requirements of transportation problems?

I. Goods are the same from each source. II. There must be a single source. III. Minimum quantities must be shipped. IV. Shipping costs per unit do not vary with the quantity shipped. A) I and III B) I, II, and IV C) I and IV D) II and III

You are paid to teach classes for the university and wonder how much money the university makes from your graduate-level classes

Based on historical data, you determine that your summer classes for the next seven years will generate an average annual revenue of $93,850. If you discount these cash flows at an annual rate of 8.30%, what is the present value of the expected cash flows? A) $656,950.00 B) $845,133.52 C) $483,644.36 D) $523,786.85