2. Basic Theory and Methodology
2.1 Investment
Investment is a today commitment that we did with the
money or other resources to expect future profits.
Essentially, an investment is a sacrifice to a valuable thing
today and hope an advantage to sacrifice what we have done
[4]. Investment aims to achieve effectiveness and efficiency
of the decision, the necessary firmness is important to
achieve the expected goal. Similarly, in the field of
investment, we need to set a goal to be achieved. The
objectives are as follows:
a) The creation of continuity in such investment.
b) The creation of maximum profit or expected profit (actual
profit).
c) The creation of wealth for shareholders.
d) Contributing to national development