Mr. Rob makes 400 cakes per 10 hour day in his bakery. He assuems the cost of labour to be $15.00 per hour. each day, 200kg of raw materials at $2.00 per kg are consumed, $150.00 of utilities are consumed, and the rent is $125.00 per day.
a) What is the labour productivity per labour-hour?
b) What is the multifactor productivity?