A typical worker in Italy can produce 24 units of product in an eight-hour day, where a typical worker in Poland produces 25 units of product in a ten-hour day. What can we conclude?

a.	Worker productivity in Poland is higher than in Italy.
b.	The standard of living will be higher in Italy than in Poland.
c.	Productivity for the Polish worker is 3 units per hour and 2.5 units per hour for the Italian worker.
d.	There will be no difference between the standard of living in Italy and Poland.