Design a class named Pizza. Data fields include a string field for topping and a numeric field for diameter in inches, and a price. Include methods to get and set values for each of these fields. Create a class diagram and write the pseudocode that defines the class$\mathrm{.}2.$ Design an application $($submit pseudocode$)$ that declares two pizza objects and sets and display their values$\mathrm{.}3.$ Design an second application $($submit pseudocode$)$ that declares an array of $3$ pizza objects. Use a loop to prompt the user for data for each Pizza.Then use another loop to display all the values.