When the guarantee on a computer runs out, the owner can take out insurance to cover breakdown and repairs.
The price of the insurance is calculated from:
– The model of the computer
− The age of the computer
− The current insurance rates
Following an enquiry to the insurance company, the customer receives a quotation letter with the price of the insurance. A program is to be produced.
The structure chart below shows the modular design for this process.

a) Copy the chart above and, using the letters A to D, add the labelling to the chart boxes.

b) Using the letters E to J, complete the labelling on the chart.
Some of these letters will be used more than once.

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