Solve these : 1. A company manufacture two different typesof call phone F and E, each unit of call phone Scosts (7) OR and each unit of call phone E costs(6) OR. The company insists that total costs forthe two types call phone be 400 OR. Assumingthat company manufactures in total (88)products. How many products are of type FandE? (solve the problem using Crammer's Rule)2. The education of women in Oman in the year1999 was (31) percentages. It was increased to(82) percent in the year 2015. Express theeducation of women as a linear function of time. 3. A company produces and sells a product andfixed costs of the company are 8500000 Baisaand variable cost is RO. (38) per unit, and sellsthe product at RO. (72) per unit.a. Find the total cost function.b. Find the total revenue function.C. Find the profit function and determine theprofit when 1250 units are sold.d. How many units must be produced and soldto yield a profit of RO. 20000?e. How many units must be sold to break even?

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1. A company manufacture two different types of call phone F and E, each unit of call phone S costs (7) OR and each unit of call phone E costs (6) OR. The company insists that total costs for the two types call phone be 400 OR. Assuming that company manufactures in total (88) products. How many products are of type Fand E? (solve the problem using Crammer's Rule)

1. A company manufacture two different types of call phone F and E, each unit of call phone S costs (7) OR and each unit of call phone E costs (6) OR. The company insists that total costs for the two types call phone be 400 OR. Assuming that company manufactures in total (88) products. How many products are of type Fand E? (solve the problem using Crammer's Rule)

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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