3) Think about what the results would be for the following expressions, and then type them in to verify your answers. Instructions: Handwrite the results for each expression below and explain the precedence that's taking place in a few sentences (i.e, slide \#16 example on Chapter 1 slides). 25/534+23(4+1)22\12+5415 4) The following assignment statements either contain at least one error, or could be improved in some way. First, identify and explain the error, and then fix and/or improve each statement. Assume that radius is a variable that has already been initialized (meaning it's already being used to store a value). 33= number my variable =11.11; area =3.14 radius 2; x=23.14 radius