A wholesale store offers credit to its customers. Customers are given 60 days to pay for their goods, but if they pay immediately they will get a 1.5% discount.

What is the effective interest rate implicit in the discount being offered? Assume 365 days in a year and that all customers pay either immediately or the 60th day. All of the below answer choices are given as effective annual interest rates.

**Question 246** foreign exchange rate, forward foreign exchange rate, cross currency interest rate parity

Suppose the Australian cash rate is expected to be **8.15**% pa and the US federal funds rate is expected to be **3.00**% pa over the next **2** years, both given as nominal effective annual rates. The current exchange rate is at parity, so **1** USD = **1** AUD.

What is the implied **2** year forward foreign exchange rate?

You have $**100,000** in the bank. The bank pays interest at **10**% pa, given as an effective annual rate.

You wish to consume **half** as much now (t=0) as in one year (t=1) and have nothing left in the bank at the end.

How much can you consume at time zero and one? The answer choices are given in the same order.

An Apple iPhone 6 smart phone can be bought now for $**999**. An Android Samsung Galaxy 5 smart phone can be bought now for $**599**.

If the Samsung phone lasts for **four** years, approximately how long must the Apple phone last for to have the same equivalent annual cost?

Assume that both phones have equivalent features besides their lifetimes, that both are worthless once they've outlasted their life, the discount rate is **10**% pa given as an effective annual rate, and there are no extra costs or benefits from either phone.

An economy has only two investable assets: stocks and cash.

Stocks had a historical nominal average total return of negative two percent per annum (-2% pa) over the last 20 years. Stocks are liquid and actively traded. Stock returns are variable, they have risk.

Cash is riskless and has a nominal constant return of zero percent per annum (0% pa), which it had in the past and will have in the future. Cash can be kept safely at zero cost. Cash can be converted into shares and vice versa at zero cost.

The nominal total return of the shares over the **next** year is **expected** to be:

**Question 664** real and nominal returns and cash flows, inflation, no explanation

What is the present value of **real** payments of $100 every year forever, with the first payment in one year? The **nominal** discount rate is 7% pa and the inflation rate is 4% pa.

**Question 796** option, Black-Scholes-Merton option pricing, option delta, no explanation

Which of the following quantities from the Black-Scholes-Merton option pricing formula gives the risk-neutral **probability** that a European **call** option will be exercised?