Programming project 1. 1. With the mtcars frame, write R code to find the name of the cars that have more than 21.0 miles per gallon 2. With the mtcars frame, write R code to find the name of the cars that have more than 200 horsepower 3. Write R code to retrieve the ninth column vector of the built-in data set mtcars e. Sp2018 CSC215 4 Write R code to a slice containing the first column of the built-in data set mtcars e. 5. Write R code to retrieve a data frame slice with the two columns mpg and hp