Design a simple calculator for two numbers. The user interface has to be like this Simple Calculator First Number Second Number Result Add ract Multiply Divide Power Remainder Important note. Avoid using IDE's facilities for automatically GUI code generation Now, we are learning to manipulate the basic GUI interface Design a simple calculator for two numbers. The user interface has to be like this Simple Calculator First Number Second Number Result Add ract Multiply Divide Power Remainder Important note. Avoid using IDE's facilities for automatically GUI code generation Now, we are learning to manipulate the basic GUI interface