Cash (from payments)-cash Transaction Count: int = 0-person: Person-amount: double constructor>+Cash(person: Person, amount: double) +getCash Transaction Count(): int +setCash Transaction Count(cash Transaction Count: int): void +getPerson(): Person +getAmount(): double +addCash(moreCash: +substractCash(payment: +makePurchase(item: Item): void double): void double): void How many static variable(s) are there? How many static method(s) are there? How many instance variable(s) are there? How many instance method(s) are there