1 2 4 5 6 TOTAL Student Name: Student Number: The phrase "design this function/program" means that you should apply the design recipe. Each step of your design will be graded. However, a program with no demonstration of design stages will not be graded. Questions: In each of the questions below write the function to produce the output according to problem statement. Make sure to include cases in which program must produce an error. Also put data definitions, contract and test cases (.e. check-expect tests) in your programs. You need to add documentation comments only if you find them necessary to describe your approach. 1.(10pts) Design and instantiate a Employee data structure where each structure consists of an ID, Salary and Department information. ID and Salary are represented by natural numbers, Department is String