Robbie Veath brings together buyers and sellers of used heavy construction equipment, and helps them negotiate the terms of the sale. However, Robbie never actually takes title to any of the equipment himself, nor does he provide any financing for the buyer. Robbie is acting as a:

logistics specialist.
channel captain.
wholesaler.
broker.

Ineed because i cannot find the answers anywhere

Read the quote about government in iran. “we thought that mr. khatami’s victory was a victory for us as well. the election of a more democratic government seemed to be a bright new beginning . . but within less than a year of the election, the journalists, reformists, and intellectuals began to be persecuted by hard-liners in the judiciary and intelligence ministry . .” —camella entekhabifard, “tehran’s eternal youth,” new york times based on this quote, how does camella entekhabifard feel about the iranian government? a. she supports reforms and was disappointed when they did not come about. b. she supports hard-liners who want the supreme leader to have more power. c. she believes reformers should be silenced to keep iran's government strong. d. she supports a more democratic government but opposes freedom of speech.

1. describe the concept of the unitary executive. discuss whether this concept is practical.