Suppose Kendra Gallegos has appointments with 12 potential customer. Kendra will be ecstatic if all 12 of these potential customers decide to make a purchase from her. Of course, in sales there are no guarantees. How many different sets of customers may place an order with Kendra?

**Solution:-**

A set of n distinct element has 2^{n} subsets.

This set has 12 distinct elements.

The set containing 12 elements has 2^{12} subsets.

2^{12} = 4096

Therefore, the set has 4096 sunsets.