Complete the sentence: "The international physical distribution is a challenge for companies despite technological advances in terms of communicati...

Complete the sentence: "The international physical distribution is a challenge for companies despite technological advances in terms of communication. Transport systems must be thought of in ________________________, buyer location, and options available in the market in terms of costs, deadlines, and level of service offered."


function of productivity
function of efficiency
function of organization
function of internationalization
function of economy