A baker has 72 vanilla cupcakes and 80 chocolate cupcakes. She wants to make platters that have both kinds of cupcakes, and she wants to have the same number of each kind on each platter. Question A: What is the greatest number of platters she can make with no cupcakes left over?

Question B: How many of each cupcake will be on each platter?

___ platters with __ vanilla cupcakes and __ chocolate cupcakes

P. S. I found the GCF of 72 and 80 (it is 8), I'm just not really sure what to do next so your help will be appreciated!!

Afriend of mine is giving a dinner party. his current wine supply includes 10 bottles of zinfandel, 8 of merlot, and 11 of cabernet (he only drinks red wine), all from different wineries. (a) if he wants to serve 3 bottles of zinfandel and serving order is important, how many ways are there to do this? ways (b) if 6 bottles of wine are to be randomly selected from the 29 for serving, how many ways are there to do this? ways (c) if 6 bottles are randomly selected, how many ways are there to obtain two bottles of each variety? ways (d) if 6 bottles are randomly selected, what is the probability that this results in two bottles of each variety being chosen? (round your answer to three decimal places.) (e) if 6 bottles are randomly selected, what is the probability that all of them are the same variety? (round your answer to three decimal places.)