1.
a) Suppose that there are 8 employees at a café in downtown Sacramento, CA. The boss needs one employee to
serve as host or hostess, one to clean tables, and one to supervise the kitchen. In how many ways can these
tasks be assigned?
b. Chandra has 10 pieces of jewelry in her jewelry case, and she wants to take four pieces with her on
vacation. In how many ways can she select the jewelry for her trip?
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