Assuming stringVal is a String variable that contains a string representation of an int number, and intVal is an int variable, write a Java statement that converts what's in stringVal to an int and then assigns it to intVal. 7. Write a Java expression that evaluat lowercase letter. es to true if and only if a character, ch, is an alphabetical 8. Given the initialization: string rachelCarson- 9. "if, knowing, we have concluded that we are being asked" + "to + "look about and see what other course is open to us." take senseless and frightening risks; we should" Write a Java code fragment that inserts-just before the semicolon following additional text String insert = ", then we should no longer accept the counsel of those" + "who tell us that we must fill our world with" + "poisonous chemicals"; 10. Declare and initialize a format specifier string called format, so that it specifies an arbitrary string, a tab, a dollar sign, and a floating point number. The floating point number should include comma separators between every three integer digits and two decimal places to the right of the decimal point. Then, use this specifier in aprintf statement to output the string label, "transmission", and the dollar amount, $4,388.69, like this: transmission $4,388.69