ASAP pls A programmer notices that the following code snippet uses the same algorithm for computing cost after taxes, but with different variables, in the two places as shown below, and in several other places in the program. What could be done to improve the program?```javafinal double TAXRATE1 = 10;final double TAXRATE2 = 5.5;double subtotal = price * (1 + TAXRATE1) / 100;double total = subtotal + shipping * (1 + TAXRATE2) / 100;```Options to improve the code:- ○ Declare the tax rates as variables, not constants.- ○ Define a method that looks up tax rates for goods and shipping charges.- ○ Define a method that computes the cost after taxes from arguments for the cost before taxes and the tax rate.- ○ Define a method that prompts the user for an amount and a tax rate, then returns the total amount including the tax.

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A programmer notices that the following code snippet uses the same algorithm for computing cost after taxes, but with different variables, in the two places as shown below, and in several other places in the program. What could be done to improve the program? final double TAXRATE1 = 10; final double TAXRATE2 = 5.5; double subtotal = price * (1 + TAXRATE1) / 100; double total = subtotal + shipping * (1 + TAXRATE2) / 100; Declare the tax rates as variables, not constants. Define a method that looks up tax rates for goods and shipping charges. Define a method that computes the cost after taxes from arguments for the cost before taxes and the tax rate. Define a method that prompts the user for an amount and a tax rate, then returns the total amount including the tax.

A programmer notices that the following code snippet uses the same algorithm for computing cost after taxes, but with different variables, in the two places as shown below, and in several other places in the program. What could be done to improve the program? final double TAXRATE1 = 10; final double TAXRATE2 = 5.5; double subtotal = price * (1 + TAXRATE1) / 100; double total = subtotal + shipping * (1 + TAXRATE2) / 100; Declare the tax rates as variables, not constants. Define a method that looks up tax rates for goods and shipping charges. Define a method that computes the cost after taxes from arguments for the cost before taxes and the tax rate. Define a method that prompts the user for an amount and a tax rate, then returns the total amount including the tax.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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