Exam 11: Decisions, uncertainty, and Risk

Use the below decision tree illustrating the R&D process for a new drug to answer the following question(s). Provided Dollar amounts in the decision tree are in millions. -How many event nodes are observed in the given decision tree?

The payoffs are profits as opposed to costs.Therefore,using the aggressive strategy,the decision to develop the drug has been made because it ________.

Which of the following best defines payback period?

Use the below payoff table with four mortgage options to answer the following question(s). -What is the average payoff for the 5-year ARM?

An outcome over which the decision maker has no control is called an event node.

Use the table below to answer the following question(s). Below is a spreadsheet for a situation in which a day trader wants to decide on investing $200 in one of the index funds. Answer the following questions using PHStat. -Which index fund would be the best for the day trader to invest in?

Use the below payoff table with four mortgage options to answer the following question(s). -Which of the following decisions has the best average payoff?

Below is a spreadsheet for a situation in which a day trader wants to decide on investing $150 in one of the index funds. Answer the following question(s) using PHStat. -If the day trader groups the two funds in order to maximize the expected return while minimizing risk,what will be the portfolio expected return and portfolio risk?

What is the probability that the drug reaches a small market?

The expected monetary value approach selects the decision based on the highest average payoff.

After conducting clinical trials,seeking FDA approval,and marketing the drug,what is the expected net revenue (millions of $)?

Use the table below to answer the following question(s). Below is a spreadsheet for a situation in which a day trader wants to decide on investing $200 in one of the index funds. Answer the following questions using PHStat. -What is the coefficient of variation of the Z index fund?

Use the below payoff table with four mortgage options to answer the following question(s). -Which of the following best defines Sharpe ratio?

What is a decision tree? Explain.

Below is a decision tree for the airline revenue management.Create a one-way data table to answer the following question(s). -If the probability of selling the full-fare ticket is 0.85,what is the expected value of the ticket?

Which of the following best defines a scoring model?

Use the table below to answer the following question(s). Below is a spreadsheet for a situation in which a day trader wants to decide on investing $200 in one of the index funds. Answer the following questions using PHStat. -What is the standard deviation of the Y index fund?

What are the three common criteria used to evaluate capital investments?

A typical charity raffle involves selling one thousand $50 tickets to win a $30,000 grand prize.If the probability of winning is only 0.002,what is the expected payoff?

Below is a spreadsheet for a situation in which a day trader wants to decide on investing $150 in one of the index funds. Answer the following question(s) using PHStat. -What is the return to risk ratio of the R Index Fund?