Scrap Rate & Manufacturing Yield Calculator

def calculate_scrap_metrics(produced_units, scrap_units, unit_cost=0.0):
    """
    Calculate Scrap Rate, Manufacturing Yield, and Financial Loss.
    """
    if produced_units <= 0:
        raise ValueError("Produced units must be greater than zero.")
    if scrap_units < 0 or scrap_units > produced_units:
        raise ValueError("Scrap units must be between 0 and total produced.")
        
    scrap_rate = (scrap_units / produced_units) * 100.0
    good_units = produced_units - scrap_units
    yield_rate = (good_units / produced_units) * 100.0
    total_loss = scrap_units * unit_cost
    
    return scrap_rate, yield_rate, good_units, total_loss

# Inputs
Produced = 5000
Scrap = 175
Cost_Per_Unit = 8.50

scrap_pct, yield_pct, good, loss = calculate_scrap_metrics(Produced, Scrap, Cost_Per_Unit)

print(f"Scrap Rate: {scrap_pct:.2f}%")
print(f"Yield Rate: {yield_pct:.2f}%")
print(f"Good Units: {good:,} units")
print(f"Total Financial Scrap Loss: ${loss:,.2f}")

function [scrap_rate, yield_rate, good_units, total_loss] = calculate_scrap(produced, scrap, cost)
    % Calculate Scrap Rate & Quality Yield
    if produced <= 0 || scrap < 0 || scrap > produced
        error('Invalid unit counts.');
    end
    
    scrap_rate = (scrap / produced) * 100;
    good_units = produced - scrap;
    yield_rate = (good_units / produced) * 100;
    total_loss = scrap * cost;
end

% Example
Produced = 5000;
Scrap = 175;
Cost = 8.50;

[scrap_r, yield_r, good, loss] = calculate_scrap(Produced, Scrap, Cost);
fprintf('Scrap Rate: %.2f%%\n', scrap_r);
fprintf('Yield Rate: %.2f%%\n', yield_r);
fprintf('Total Loss: $%.2f\n', loss);