Question: DIE 10.1] points A rectangular cardboard poster is to have 15D in.2 for printed matter. It is to have a 3- in margin at the

 DIE 10.1] points A rectangular cardboard poster is to have 15D

DIE 10.1] points A rectangular cardboard poster is to have 15D in.2 for printed matter. It is to have a 3- in margin at the top and bottom and a 2in margin on each side. Find the dimensions of the poster so that the amount of cardboard used is minimized. 1. 21 in. x 14 in. 2. None of these 3. 12.5 in. X 24 in. 4. 11in. X 34 in. 5. 21 in. X It] in

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