Sophia has a flower garden in the shape of a rectangle. She wants to plant different types of flowers in each section of her garden. She decides to divide the garden into sections by drawing lines parallel to the sides of the rectangle. If she draws 3 lines parallel to the length and 2 lines parallel to the width, how many sections will she have? Additionally, if she plants 4 flowers in each section, how many flowers will she need in total? Let's think step by step and output the final answer within \boxed{}.
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