Answering this problem just involves some basic algebra. If we suppose the cost of celery = x, then the price of onions = 2x, and price from the carrots is 4x, this sort of that the total price of all veggies = x + 2x + 4x = 7x https://hbs-case-solution87492.pointblog.net/hbs-case-solution-fundamentals-explained-90522448