The Associative Laws say that it doesn't matter how we group the numbers (i.e. which we calculate first) ... ... when we add : (a + b) + c = a + (b + c). ... or when we multiply : (a Ã b) Ã c = a Ã (b Ã c).
To complete the PCT in two months (or less) you will need to average approximately 43.6 mi / 70.2 km per day (this was my longest day on trail).
If the applicant first filed a patent application in the United States, then filed a PCT application within 12 months of the U.S. filing, the applicant would generally have an additional 18 months to nationalize the PCT application in the foreign countries in which the applicant desired patent protection.