1. Write an application that throws and catches an ArithmeticException when you attempt to take the square root of a negative value. Prompt the user for an input value and try the Math. sqrt() method on it. The application either displays the square root or catches the thrown Exception and displays an appropriate message. Save the file as SqrtException. java. 2. Create a ProductException class whose constructor receives a String that
consists of a product number and price. Save the file as ProductException. java.
Create a Product class with two fields, productNum and price. The Product
constructor requires values for both fields. Upon construction, throw a
ProductException if the product number does not consist of three digits, if the
price is less than $0.01, or if the price is over $1,000. Save the class as Product. java.
Write an application that establishes at least four Product objects with valid and invalid values. Display an appropriate message when a Product object is created
successfully and when one is not. Save the file as ThrowProductException. java.

Need five questions ! take your time~question 1 excel is a tool used to a create a spreadsheet b design a brochure c make a presentation d write a letter question 2 a cell on an excel spreadsheet refers to a a type of document view b a page of the workbook c the rectangular box where a column and row intersect d the data in a worksheet question 3 tanya is entering the amount of money she has earned from babysitting onto an excel spreadsheet, but the autocomplete feature is not working. why? a autocomplete must be turned on before every entry. b autocomplete only works with professional spreadsheets. c autocomplete does not recognize types of currency. d autocomplete only works when the first character is text. question 4 which tab has formatting features to change the font style, color, size, and alignment? a file b home c insert d view question 5 brad uses excel to create a weekly schedule. he wants to keep using the same spreadsheet every year. one of his rows is titled "baseball," but the season has ended until next year. what is the most efficient way to modify the spreadsheet, so brad does not see baseball on his schedule but can easily get it back when the season starts again? a add a new comment with the start date of the next season b hide the row and unhide it when the new season begins c highlight the row in a different color to show the season has ended d start a new spreadsheet