The Express Delivery Service provides the fastest doorstep collection and delivery within 2-hour in Singapore: Introduction to Computer Science Assignment, NUS, Singapore, Singapore

Question 1
The Express Delivery Service provides the fastest doorstep collection and delivery within 2-hour in Singapore. The delivery charge is calculated based on the zonal classification in Singapore and there are two main types of zones, one is Central Business District (CBD) with the postal codes starting 01 to 08, 17 to 19, 22 and 23, and other one is NON-CBD for all other areas other than CBD. The postal code in Singapore contains exactly 6 numeric digits. Below mapping table below is used to calculate the delivery charge,

Design an algorithm that will prompt for and receive the postal code for both pickup and delivery location and calculate the delivery charge and print it. The program will then prompt for “Do you want to calculate for another delivery (Yes/No)?” and is to repeat the processing until “No” is entered.

Question 2
An Individual income tax is calculated based on the total taxable income of an individual in a year. The tax rate is defined based on the taxable income table shown below.

Taxpayer’s details are maintained in a file that contains National Identity ID, Full Name and Taxable income for the year 2021. Design an algorithm that will read the taxpayer’s details and calculate the income tax for each taxpayer in the file and print the full name and income tax