Do the planning and write an algorithm to

solve the following problem. Prepare test
data for the example to test all possibilities
and draw a trace table.
Sam works at a coffee company where all
the employees receive a bonus of R700,
except the employees in the coffee
department 3, who receive a bonus of R850.
Enter his gross salary and his personal
department number. Calculate the total
income of Sam. Subtract 25% of the gross
income for tax. Determine and display
Sam’s net income on the screen.

You can start by doing the planning. What ideas do you have?