(1) output a menu of automotive services and the corresponding cost of each service. (2 pts)ex: davy's auto shop servicesoil change -- $35tire rotation -- $19car wash -- $7car wax -- $12(2) prompt the user for two services. each service type is composed of two strings. (2 pts)ex: select first service: oil changeselect second service: car wax(3) output an invoice for the services selected. output the cost for each service and the total cost. (3 pts)davy's auto shop invoiceservice 1: oil change, $35service 2: car wax, $12total: $47(4) extend the program to allow the user to enter a dash which indicates no service. (3 pts)ex: select first service: tire rotationselect second service: -davy's auto shop invoiceservice 1: tire rotation, $19service 2: no servicetotal: $19**this must be in the c language**