The economic value added (EVA) based on the given information is $150.
The economic value is an economic measure that determines the residual wealth generated by a company from its investments.
The EVA is calculated by deducting the cost of capital from its operating profit.
EBIT = $700
Total assets = $3,000
Corporate tax rate = 40%
WACC = 15%
Interest or cost of capital = $450 ($3,000 x 15%)
Earnings after interest = $250 ($700 - $450)
Corporate tax = $100 (250 x 40%)
Economic Value Added = $150 ($250 - $100)
Thus, we can conclude that the EVA is $150.