Program is R studio. Please help with 27~36

homework4-AX04*C65) L** - o(Alt+Q) ADS OF 2 - 07 M AQUA ,,,[] AND 0. Initial work: a. Download homework4.Rmd notebook and employee.csv files from the course website to your working directory, b. Start the R Studio+ c. Open homework4.Rmd file into R. d. Set the folder that has the file as the working directory (wd) Click on Session --> Set Working Directory --> Choose Directory.... and select the folder where you saved the downloaded file(s) and click on OK. You can check your working directory by executing the following code: getwd()+ 1. Create a vector namned country with the following 7 elements:/ USA, USA, USA, USA, France, Italy, Zambia. (Consider these values as the countries of /people) Set Working Directory --> Choose Directory.... and select the folder where you saved the downloaded file(s) and click on OK. You can check your working directory by executing the following code: getwd()+ 1. Create a vector namned country with the following 7 elements:/ USA, USA, USA, USA, France, Italy, Zambia. (Consider these values as the countries of /people)