At a dinner party, there were only three recipes to serve, chicken broth, mac 'n cheese and guacamole. 30 percent of the guests ate all the three recipes, while 38 percent of the guests ate exactly two of the three recipes. If 16 of the guests ate only one of the three recipes, how many guests in the dinner party have eaten both chicken broth and guacamole?
(1) At the dinner party, 5 of the guests ate only chicken broth and other 5 of the guests ate only guacamole.
(2) At the dinner party, 14 percent of the guests ate chicken broth and guacamole only.


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