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.

Context: Being his favorite, he saved checking on the grapevines after 57 stops. He was told by 252 of the pickers that they fill 108 drums of grapes per day.

Question: How many drums of grapes would be filled in 58 days?
6264

Context: If each pack costs 81 dollars

Question: How much will it cost to buy 33 packs of dvds?
2673

Context: Robin has 28 packages of gum and 13 packages of candy. There are 4 pieces in each package.

Question: How many pieces of gum does Robin have?
112