wage: Wage Calculator

# if (!require(DT)) {install.packages('DT'); library(DT)}
# if (!require(ggplot2)) {install.packages('ggplot2'); library(ggplot2)}
# if (!require(shinydashboard)) {install.packages('shinydashboard'); library(shinydashboard)}
# if (!require(shiny)) {install.packages('shiny'); library(shiny)}
# if (!require(reshape2)) {install.packages('reshape2'); library(reshape2)}
# if (!require(dplyr)) {install.packages('dplyr'); library(dplyr)}
# if (!require(data.table)) {install.packages('data.table'); library(data.table)}
# if (!require(lubridate)) {install.packages('lubridate'); library(lubridate)}
# if (!require(stringr)) {install.packages('stringr'); library(stringr)}
# if (!require(readxl)) {install.packages('readxl'); library(readxl)}

# shinyApp(ui_app(), server)