PLEASE, EXPLAIN WHY IS THE ANSWER for question 57 D and why WHY IS THE ANSWER for question 58 C.

The table below includes data for a one-year period required to calculate GDP from the expenditure side for a teeny-tiny economy.

Gross investment expenditure	$402.00
Wages and salaries	$1741.00
Consumption expenditure	$1302.40
Interest and investment income	$99.40
Business profits	$70.40
Depreciation	$199.20
Government purchases	$486.80
Net exports	$94.00

TABLE 20-1

57) Refer to Table 20-1. What is the value of GDP from the expenditure side?

A) $1982.60

B) $1986.00

C) $2010.00

D) $2285.20

E) $2584.40

Answer: D

Follow your formula and you get this right automatically

The table below includes data for a one-year period required to calculate GDP for this economy. All figures are in billions of dollars.

Wages and salaries	3029
GST remittances	107
Exports	32
Gross investment	537
Depreciation	82
Consumption expenditure	2808
Government subsidies to firms	51
Business profit	423
Imports	35
Interest and investment income	276
Government purchases	524

TABLE 20-2

58) Refer to Table 20-2. What is the value of GDP, as calculated from the expenditure side?

A) $3936

B) $3904

C) $3866

D) $3784

E) $3708

Answer: C