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6 marksAlgorithm Verification and Development

CAPE Computer Science Unit 1 · 2016 · Paper 2 · Question 4(b)

A communications company charges 1.25 per minute for the first 20 minutes and 0.25 per minute for any additional minutes. Write an algorithm that reads an integer representing call duration in minutes, then calculates and displays the call cost.

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  1. 4(a)Construct a flowchart to represent the provided pseudocode algorithm for reading customer sales until 'enddata'.[11 marks]

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