1. A company produces two types of color TV : the models W and Z. Each model requires two hours W e work, two hours of assembly work . Each model requires one hour Z electronic working three hours of assembly work . It has 100 hours for each type of work , electronic, assembly , per week . How many televisions in each model must each week occur if all the time available should be used ? 2. Juanita invests $ 12,000 in two ways . With some of the money , buy mutual funds that offer a yield of 4.5 % per year . Put the rest in the bank with interest at 5 % per annum. The first year investments give you a profit of $ 562.50 . How much invested in every way ? 3. To obtain the funds needed for an extension , a small company called three loans whose total was $ 25,000. The company could borrow money to some of the money at 16 % ; he borrowed $ 2000 more than half of the amount 16% with a 20% interest ; and the remaining 18% . The annual interest was $ 4,400 . How borrowed each interest rate? 4. The three local Burger Barn sell hamburgers , fries and soda . I sold 900 Hamburger Barn , 600 orders of fries and sodas 750 daily. Barn II 1500 sells burgers , fries orders 950 and 900 sodas daily. 1150 Barn III sells burgers , fries orders 800 and 825 soft drinks daily. a. Write a S 3 x 3 matrix showing the daily sales of the three premises. b . The burgers are $ 1.50 each , french fries $ 0.90 order and soda $ 0.60 each. P type a 1 x 3 matrix that show prices. c . What product matrix shows the daily income in each of the three premises? d. What is the total daily income of the three premises?

Subject | Mathematics |

Due By (Pacific Time) | 01/21/2015 12:00 am |

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