prove your point by finding just one portfolio weighting between a and b that offers
more return with less risk. if you think it is on the efficient frontier, why do you think
this? no points for guessing.
15) your firm is based in southern ireland (and thereby operates in euro, not pounds)
and is considering an investment in the united states.
the project involves selling widgets: you project a sales volume of 50,000 widgets per
year, sales price of $20 per widget with a contribution margin of $15 per widget.
the project will last for 5 years, require an investment of $1,000,000 at time zero (which
will be depreciated straight-line to $10,000 over the 5 years). salvage value for the
equipment is projected to be $10,000. the project will operate in rented quarters:
$300,000 rent is due at the start of each year.
the corporate tax rate is 12% in ireland and 40% in the u.s.
for simplicity, assume that taxes are paid like sales taxes: immediately.
the spot exchange rate is $1.50 = 1.00. the cost of capital to the irish firm for a domestic
project of this risk is 8%. the u.s. risk-free rate is 3%; the irish risk-free rate is 2%.
what is the euro-denominated irr?
16) consider an option to buy £10,000 for 12,500. in the next period, if the pound
appreciates against the dollar by 37.5 percent then the euro will appreciate against the
dollar by ten percent. on the other hand, the euro could depreciate against the pound by
20 percent.
big hint: don’t round, keep exchange rates out to at least 4 decimal places.
if the call finishes out-of-the-money what is your replicating portfolio cash flow?