[Solved] A firm's total variable cost will depend on: A) the prices of variable resources. B) the production techniques that are used. C) the level of output. D) all of these. Sexual Interest: Sexual interest refers to a person's desire or attraction toward others, which can vary in intensity and target across the spectrum of sexuality. Erotic Plasticity: Refers to the degree to which an individual's sex drive can be changed by societal or environmental factors. Same-Sex Attraction: Romantic or sexual attraction towards individuals of the same sex. Sex Drive: The human sexual desire or libido, influencing individuals' behavior towards sexual activities and relationships.