JAVA PLEASE 7. When squirrels get together for a party, they like to have cigars. A squirrel party is successful when the number of cigars is between 40 and 60, inclusive. Unless it is the weekend, in which case there is no upper bound on the number of cigars. Write a method (include correct signature) that returns true if the party is successful or false otherwise, when given the amount of cigars . at the party and whether the party took place on the weekend or not.