What is the completely factored form of xy3 – x3y? (the 3's are powers if it wasn't clear.)a. xy(y x)(y – x)b. xy(y – x)(y – x)c. xy(x - y)(x^2 xy y^2)d. xy(x - y)(y^2 xy x^2) all!

Will mark the brainliest.paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each?