What amount will be paid in full settlement of Invoice $22384,$ assuming that credit for returns and allowances was received prior to payment and that the invoice was paid within the discount period.

$\backslash$table$[[$Inv$.$ No$.$ Merchandise,Freight Paid by Seller,Freight Terms,Returns and Allowances$],[22384,$$$4,500,$$$140,$FOB shipping point,$],[\frac{2}{10},$ net $30,$$$1,200,,]]$

a$.$ $$3,440$

b$.$ $$3,234$

c$.$ $$4,640$

d$.$ $$3,374$