Market Makeup Produces Face Cream

Market Makeup produces face cream.Each bottle of face cream costs $10 to produce and can be sold for $13.The bottles can be sold as is, or processed further into sunscreen at a cost of $14 each.Market Makeup could sell the sunscreen bottles for $23 each.What should Market Makeup do?

A) Face cream must be further processed because its profit is $9 each.
B) Face cream must not be further processed because costs increase more than revenue.
C) Face cream must not be further processed because it decreases profit by $1 each.
D) Face cream must be further processed because it increases profit by $3 each.