Location Transport

When shipping an important package, you must choose from among 5 companies?

When shipping an important package, you must choose from among 5 companies, each of which offers both ground and air shipping, and a choice of standard, express, or overnight delivery. Considering these 3 decisions, how many unique shipping options do you have?

Public Comments

1. 30 options For each company there are two options of transport : ground and air And In air transport you have three further options of standard/ express/ overnight .So also for ground transport this makes 6 options for EACH company and there are total 5 companies to choose from So 6*5 = 30 options in all
2. 5 x 3 (standard, express, overnight on ground) = 15 5 x 3 (standard, express, overnight on air) = 15 15 + 15 = 30 options