Please help ASAP! I’m going to mark brainliest as soon as I can

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?

Answer! if you don’t mind, can you explain