Code has already been provided to create the four variables a$,$ b$,$ c$,$ and d$.$ Add commands to evaluate the following expressions using these variables and assign the results to the indicated variable names:

Assign the result for to the variable Answer$1.$ Note that the values of b$,$ c$,$ and d defined in the given code are all in radians.

Assign the result for to the variable Answer$2.$ Note the absolute value of the argument to the logarithm.

Assign the result for to the variable Answer$3.$ Note that e in this expression is the exponential function.