#!/usr/bin/env bash
 
echo "Por favor, digite o plano A,B ou C: "
read PLANO
 
echo "Por favor, digite o valor do salário: "
read SAL_ATUAL
 
case $PLANO in
"A")
 NOVO_SALARIO=`echo "scale=4;$SAL_ATUAL*1.10" | bc -l`
 echo "O salário reajustado  é $NOVO_SALARIO"
 ;;
 
"B")
 NOVO_SALARIO=`echo "scale=4;$SAL_ATUAL*1.15" | bc -l`
 echo "O salário reajustado  é $NOVO_SALARIO"
 ;;
 
"C")
  NOVO_SALARIO=`echo "scale=4;$SAL_ATUAL*1.20" | bc -l`
  echo "O salário reajustado  é $NOVO_SALARIO"
 ;;
 
 *) echo "Errrrrrrrrou";;
 
esac

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