Can anyone help me how to do this question?

[Sepideh1364]

4. Postal Bill Calculator: Assume that you are working as the cashier in the poslaju office in Kedah. There are 3 types of charges summing up to be the total payment of customer goods' postal fee. Administration fee for each postal is RM2. Another charge will be distance charge which stands for RM0.02/KM. Third charge is customer postal weight’s charge which consists of the following:

Weight Price (RM)
<0.5 kg 3
<3 kg 10
<10 kg 20

Assuming your office are sending to only 3 destinations which is Johor (762KM), KL(423KM), and Penang(52KM). Create a VBA program to automate final postage fee calculation. Your program should request for weight and destination of your customer postal weight and display the final amount that your customer need to pay.
NOTE: 6% GST is charged on the final amount.

a) Determine the inputs, processing and output for this program.
b) Draw a flowchart illustrating the program design to solve this problem.
c) Write visual basic program, execute the program with sample inputs and show the outputs.

[Glenn Kennedy]

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