Question 1: Write a java Class declarations and implementation for this diagram. Note: a toString method...

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Question 1: Write a java Class declarations and implementation for this diagram. Note: a toString method returns a string that contains a formulated string of all attributes of the object. +1 -name String Course -number String -instructor Instructor -textBook TextBook *Class(name, number, instructor,text) *toString(): String +1 Instructor -lastName String -firstName String -officeNumber *Instructor(Iname, fname, office) *set(Iname, fname, office) void *toString() String -name String -author String TextBook -publisher String *TextBook(name, author, publisher) *set(name, author, publisher) void *toString() String Question 2: Explain what the code will outputs. (You will need to assume the methods used to do what that does what you might guess) a. Int price; Int regPrice = 5; Int seniorPrice = 3; Int mataneePrice = 3; setSenior(true); setTime(7); if (getTime() <6 price = mataneePrice; else if (isSenior()) price = seniorPrice; else price = regPrice; System.out.println("Price = "+price); b. int total = 0; for(Sale sale getSales()) { } total += sale.getTotal() Question 1: Write a java Class declarations and implementation for this diagram. Note: a toString method returns a string that contains a formulated string of all attributes of the object. +1 -name String Course -number String -instructor Instructor -textBook TextBook *Class(name, number, instructor,text) *toString(): String +1 Instructor -lastName String -firstName String -officeNumber *Instructor(Iname, fname, office) *set(Iname, fname, office) void *toString() String -name String -author String TextBook -publisher String *TextBook(name, author, publisher) *set(name, author, publisher) void *toString() String Question 2: Explain what the code will outputs. (You will need to assume the methods used to do what that does what you might guess) a. Int price; Int regPrice = 5; Int seniorPrice = 3; Int mataneePrice = 3; setSenior(true); setTime(7); if (getTime() <6 price = mataneePrice; else if (isSenior()) price = seniorPrice; else price = regPrice; System.out.println("Price = "+price); b. int total = 0; for(Sale sale getSales()) { } total += sale.getTotal()