$$16$ per unit. The acceptance of the offer will not affect normal production or domestic sales prices. The following data are available:

Domestic unit sales price $$24$

Unit manufacturing costs:

$\backslash$table$[[$Variable$,13],[$Fixed$,3]]$

The differential revenue from the acceptance of the offer is

a$.$ $$408,000$

b$.$ $$1,020,000$

c$.$ $$204,000$

d$.$ $$612,000$