Marcus Processes Four Different Products That Can Either Be Sold

Multiple Choice

Marcus processes four different products that can either be sold as is or processed further. Listed below are sales and additional cost data:
$\begin{array}{lrrr}&\text { Sales Value } & \text { Additional } & \text { Value after } \\&\text { with no further } & \text { Processing} & \text { further } \\\text { Product } & \text { Processing } & \text { Costs } & \text { processing } \\\text { Acta } & \$ 1,350 & \$ 900 & \$ 2,700 \\\text { Corda } & 450 & 225 & 630 \\\text { Limo } & 90 & 45 & 180\\\end{array}$ Which product(s) should not be processed further?

A) Acta.
B) Corda.
C) Fando.
D) Limo.
E) None of the products should be processed further.