Personal Income and Disposable Income

In a given fiscal year, an economy records a National Income of ₦850 million. The accounting records reveal corporate profit taxes of ₦60 million, undistributed corporate profits of ₦40 million, social security contributions of ₦30 million, government transfer payments to households of ₦50 million, and personal direct taxes of ₦70 million. What is the Disposable Personal Income of this economy in millions of Naira?

In an economy, National Income is $500\text{ billion}$, corporate profit tax is $40\text{ billion}$, undistributed corporate profits are $30\text{ billion}$, social security contributions are $20\text{ billion}$, transfer payments are $50\text{ billion}$, and personal direct taxes are $35\text{ billion}$. What is the Disposable Personal Income of this economy?

An economy records a total Personal Income of $\text{₦720 million}$ in a given fiscal year. Within the same period, household personal direct taxes total $\text{₦110 million}$, government transfer payments are $\text{₦45 million}$, and social security contributions amount to $\text{₦30 million}$. What is the Disposable Income of households in this economy?

A sole proprietor in Lagos receives a total Personal Income of $\text{₦680 million}$ during a given fiscal period. If direct personal income taxes paid to the government equal $\text{₦115 million}$, what is the trader's disposable income in millions of Naira?

In a macroeconomy, National Income is measured at $\text{₦1,200 million}$. Economic records show social security contributions of $\text{₦85 million}$, corporate profit taxes of $\text{₦120 million}$, undistributed corporate profits of $\text{��95 million}$, and government transfer payments of $\text{₦150 million}$. Calculate the total Personal Income of the economy in millions of Naira.