4. Diana bought a piece of cloth 48 inches wide and 1 yard long. It cost $12. She cut off one-fourth and used it to make a tablecloth. From the remaining material, she used a piece that was 12 inches wide and 12 inches long to make a scarf and a piece 1.5 feet by 2 feet to make the cover for a pillow. Her sister saw Diana's sewing efforts and said she really liked the material. She wanted to buy what was left to do some sewing
of her own. Diana was willing to sell the leftover material for the rate that she had paid for it. How much should she charge her sister?

Use Pollyanna’s 4 steps:
1) understand the problem
2) devise a plan
3) carry out the plan
4) look back