Q1. Disposable personal income equals personal income

a. minus government transfer payments plus personal tax payments.

b. plus government transfer payments.

c. minus personal tax payments plus government transfer payments.

d. minus personal tax payments.

Q2. What two factors are the keys to determining labour productivity?

a. the average level of education of the workforce and the price level

b. the business cycle and the growth rate of real GDP

c. technology and the quantity of capital per hour worked

d. the growth rate of real GDP and the interest rate.