Answer:
Increase, increase
Explanation:
The correct answers to the blanks are;
First blank : Increase
Second blank : Increase
The Solow Growth Model is a model used in economics to measure the development in economy considering the changes in the level of output over time as a consequence of changes in the population. It also takes account the investment in economy and then the depreciation involved
This model was presented by Robert Solow an Amercian economist
Putting money into something
In economics rational behavior involves getting the most satsfaction from a choice and working within the given conditions.