Marginal Costs. The marginal cost of production is the change in the total cost associated with making just one product or item, and is determined by dividing the change in cost by the change in quantity. Generally, marginal costs start high and decline as production increases.
Muchacho is a Spanish word for boy or young man. An example of muchacho is a teenage boy living in Mexico City.
6. puto. The masculine form of the Spanish / Portuguese word puta (whore/slut/bitch). Puto can apply to gay males in some places or simply to any male who is sexually loose (some males are sexually loose, some aren't; sexuality has little to do with it).