#1. The Java text explains the following shorthand assignment statement:

total += count * 0.5 ;

a) Rewrite this statement using the instructions for program style given in class (but still using the shorthand += notation).

b) Rewrite this statement without using the shorthand notation (i.e., use the = assignment operator, not +=).

#2. Is the following code correct? Justify your answer.

Circle c;
...
System.out.print(c);

#3. Suppose class Employee contains only the following methods

Employee(n,x)Constructs an employee with name n and salary s.
e.getName()Returns the name of e
e.getSalary()Returns the salary of e
e.setSalary(s)Sets salary of e to s

after

Employee harry = new Employee ("Hacker, Harry", 45000.00);

a) Write code to give Harry Hacker a $150 raise.

b) Identify the error in the following code.

harry.setName ("Hacker, Harry H.");

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