conversations.from: human
conversations.value: Can you give me some step-by-step instructions for this math problem: A jewelry store is restocking its shelves. The necklace stand, which can hold 12 necklaces, currently holds 5 necklaces. The ring display, which can hold 30 rings, currently holds 18 rings. The bracelet display, which can hold 15 bracelets, currently holds 8 bracelets. The store’s supplier charges $4 per necklace, $10 per ring, and $5 per bracelet. How much, in dollars, will the store need to pay to fill the displays?
conversations.from: assistant
conversations.value: The necklace stand needs another 12 – 5 = 7 necklaces.
  This will cost the store 7 * 4 = $28.
  The ring display needs another 30 – 18 = 12 rings.
  This will cost the store 12 * 10 = $120.
  The bracelet display needs another 15 – 8 = 7 bracelets.
  This will cost the store 7 * 5 = $35.
  In total, the store needs to pay 28 + 120 +35 = $183.