If consumption expenditures are $150 million, net investment is $70 million, imports are $30 million

The right solution is "278 million".

Explanation:

The given question is incomplete. Please find attachment of the complete query.

The given values are:

Consumption expenditure,

= $150 million

Net investment expenditure,

= $70 million

Exports,

= $10 million

Imports,

= $ 30 million

According to the government expending,

Goods and services,

= $60 million

Security of the society,

= $18 million

Existing homes sales,

= $60 million

Now,

As we know,

⇒ On substituting the given values in the above formula, we get

⇒      

⇒      

⇒      

industry had made the u.s. the richest nation in the world at this time. the second industrial revolution caused growth in industry and transportation, which allowed increased trade between nations.