need help asap

Ruth is a creative, artistic person. A few years ago, she had enough of spending $5 for birthday cards: She could do it herself-and she did! She created beautiful, fun cards for many occasions, and sent them to all of her friends and family. In the process, she got a lot of: feedback from the recipients suggesting she could sell them. Hmm. Now there's an idea. Ruth doesn't want to charge as much as the big greeting card companies, and yet she wants to make a little profit on these cards in order to make it worth her time. She is contemplating a selling price of $2.90 and estimates the cost of paper and other miscellaneous items to be about $0.80 per card. Her fixed costs are quite small, since she runs the small business out of her home. She estimates her fixed costs at just $714 per year. Before actually promoting this business, she wants to feel confident that she will make money. Naturally, she turns to her CVP skills to help answer the following questions. (a) How many cards does Ruth need to sell to break even? Ruth is really hoping that she can earn at least $1.890 in operating income to buy an ATV. How many cards wili she need to sell for this to happen? (Round intermediate calculations and final answer to 0 decimol ploces, es. 5.125.) Number of cards units What if she wants $1,890 in operating income after-tax, and her tax rate is 309 ? (Round intermediote calculotions and final anower to 0 decimal places, es. 5,125. Number of cards units