Scenario: You work at Home Depot and have a very angry frustrated customer on your hands. He is having trouble finding the correct size screwdriver that the directions to build some furniture say he needs. He shows you the directions; they say that he needs a 0.5 inch flat-head screwdriver. He is complaining that when he looks at the different sizes, your store does not carry that size. All you have is 1/4 inch, 1/2 inch, and 1 inch flat-head screwdrivers. What do you tell him and explain his dilemma to him? Explain.