A systems analyst is paid at the rate of $$\frac{50}{?}$ hour and will be needed for $40$ hours. Her employer uses an overhead multiplier of $60\%$ and does not factor in personal time. Her total direct labor cost should be billed at:

Select one:

A$.$ $$1,250.$

B$.$ $$2,000.$

C$.$ $$4,500.$

D$.$ $$3,200.$