Arancher is mixing two types of food, brand x and brand y for his cattle. if each serving is required to have 60 grams of protein and 30 grams of fat, where brand a has 15 grams of protein and 10 grams of fat and costs 80 cents per unit, and brand b contains 20 grams of protein and 5 grams of fat, and cost 50 cents per unit, how much of each type should be used to minimize cost to the rancher? a. formulate a linear programming model for this problem b. solve this method by using solver method

List three major educational changes over the past 100 years that have positively influenced students. explain why these changes were influential.

Intronix uses copy editors, computer graphics specialists, and java programmers to produce ads for magazines and the internet. the average new ad for magazines typically requires 180 hours of a copy editor's time and 135 hours of a computer graphics specialist's time, whereas ads produced for the internet require 35 hours of copy editor time, 195 hours of computer graphics time, and 60 hours of a java programmer's time. lassie food, a dog food manufacturer, has hired intronix to produce ads in the next four week. although currently it considers magazine ads 3 times more valuable than internet ads, it still wishes to have at least 2 of each produced within the next four weeks. intronix has assigned up to 3 copy editors, 4 computer graphics specialists, and 1 java programmer, each committed to work up to 70 hours per week on the project. how many of each type of ad should be produced to maximize the overall value to lassie foods

Presented below is information for annie company for the month of march 2018. cost of goods sold $245,000 rent expense $ 36,000 freight-out 7,000 sales discounts 8,000 insurance expense 5,000 sales returns and allowances 11,000 salaries and wages expense 63,000 sales revenue 410,000 instructions prepare the income statement.