You are given a math word problem and you are supposed to only use multiplication or division operators on the numbers embedded in the text to answer the following question and then only report the final numerical answer.
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Question: Context: Emily is making bead necklaces for her friends where each necklace takes 5 beads. She made 4 necklaces.

Question: How many beads did Emily have?

Answer: 20

Question: Context: A mailman has to give 4 pieces of junk mail to each house in each of the 81 blocks. If there are 12 houses in each block

Question: How many pieces of junk mail should he give in each block?

Answer: 48

Question: Context: The Razorback shop makes $ 5 dollars off each jersey and $ 215 off each t-shirt. During the Arkansas and Texas tech game they sold 20 t-shirts and 64 jerseys.

Question: How much money did they make from selling the t-shirts?

Answer:
4300