write a java  program prompts user for an input a. this continues until the user enters "stop" b. make the stop code case sensitive c. if there is an input that cannot be typecasted as a float, print an error message, stopping the program

2. using the inputs: a. typecast the inputs as floats and print the product of the floats and the sum b. then print the rounded down and rounded up sum and product c. print the sum of the sum, product, rounded up sum, rounded down sum, rounded up product, and rounded down product

3. dismiss the user