#!/usr/bin/env bash
# Sample Bash script — samplefiles.com
set -euo pipefail

declare -A balances=([Ada]=12500 [Grace]=830.50 [Linus]=10000)
total=0

for name in Ada Grace Linus; do
  balance=${balances[$name]}
  vip=""
  if (( $(echo "$balance >= 10000" | bc -l) )); then vip="VIP"; fi
  printf "%-6s %10.2f %s\n" "$name" "$balance" "$vip"
  total=$(echo "$total + $balance" | bc -l)
done

printf "Total: %.2f\n" "$total"