Some risk-free discount bonds of various maturities are traded in the market: Current price Future Cash Flow at Time t
t=0 1 2 3
B1 $950 $1000 0 0
B2 $850 0 $1000 0
B3 $750 0 0 $1000

Suppose you anticipate to receive $1,050,000 at t = 1 and $1,800,000 at t = 2.
How much can you obtain at t = 3, risk-free, by using the three mentioned discount bonds? Explain.​

Which of the following best describes biochemical evidence that would not support the modern concept of evolution? a. a bacterium that uses inorganic materials to produce energy b. an organism that does not undergo cellular respiration c. a species of bacteria that is capable of photosynthesis d. an organism that undergoes both aerobic and anaerobic respiration

The lee family is looking to buy a house in one of two suburban areas just outside of a major city, and air quality is a top priority for them. overall air quality is calculated by taking measures in 100 locations within each suburb and then calculating a measure of central tendency. in one suburb, there is a major bus station that creates very poor air quality at its location but has no impact in the surrounding parts of the suburb. in this situation, which measure of overall suburb air quality would be most useful?

Which of the following is an example of a positive externality? a. promoting generic drugs would benefit people. b. a lower inflation rate would benefit most consumers. c. compulsory flu shots for all students prevents the spread of illness in the general public. d. singapore has adopted a comprehensive savings plan for all workers known as the central provident fund.