a. Write-down the production function in per worker units and derive the steady-state real GDP per worker formula for country /. (10 points) Using the Penn World table 10.0: https://www.rug.nl/ggdc/productivity/pwt/ get the following data for both Canada and Argentina: "Expenditure-side real GDP at chained PPPs (in mil. 2017US$)" denoted by rgdpe. "Number of persons engaged (in millions)" denoted by emp. "Average annual hours worked by persons engaged" denoted by avh "Share of gross capital formation at current PPPs" denoted by csh_i. "Average depreciation rate of the capital stock" denoted by delta