Lets keep track of a nations capital stock for five years. Mordor starts off with 1,000 machines,

Question:

Let€™s keep track of a nation€™s capital stock for five years. Mordor starts off with 1,000 machines, and every year, 5% of the machines depreciate or wear out. Fortunately, the people in this land produce 75 machines per year, every year.
The key equation for keeping track of capital is quite simple:
Next year€™s capital = Last year€™s capital + Investment - Depreciation
Fill in the table.