Sophia is hosting a charity bake sale. She decides to bake cookies and cupcakes. Each cookie batch makes 24 cookies and costs $6 to produce, while each cupcake batch makes 12 cupcakes and costs $8 to produce. If she bakes 5 batches of cookies and 7 batches of cupcakes, what is the total cost of production, and how many items will she have to sell in total? Let's think step by step and output the final answer within \boxed{}.
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