Multiple objects are created in R session for e.g EmployeeData, Sales_recs. What is the code to save these objects? code example

Example: save rds object r

#file name requires extension .rds
saveRDS(object, file = "", ascii = FALSE, version = NULL,
        compress = TRUE, refhook = NULL)
        
#For reading use
readRDS(file, refhook = NULL)