###### Exercise 95

In this challenge, your job is to create expressions, using addition, subtraction, multiplication, and parentheses. You may use the numbers, \(1, 2, 3,\) and \(4\) in your expression, using each number only once. For example, you could make the expression: \(1+2 \cdot 3 - 4\text{.}\)

The greatest value that it is possible to create under these conditions is .

The least value that it is possible to create under these conditions is .