weights = {"quality": 0.5, "latency": 0.3, "operations": 0.2}
options = {
    "Option A": {"quality": 4, "latency": 3, "operations": 5},
    "Option B": {"quality": 5, "latency": 4, "operations": 2}
}
for name, scores in options.items():
    total = sum(weights[k]*scores[k] for k in weights)
    print(name, round(total, 2))