Answering this problem just needs some simple algebra. If we presume the expense of celery = x, then the price of onions = 2x, and value of the carrots is 4x, such that the full cost of all greens = x + 2x + 4x = 7x = 21 https://buy-case-solution24359.nizarblog.com/40450055/examine-this-report-on-case-study-solution