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13) … specialized course in highway engineering. By studying electronic and electrical engineering you learn about 14) … design of complete systems, such as 15) … computers, … controllers, power and transport systems. 16)…mechanical engineers plan, design and develop a wide range of things: 17)… washing machines, 18) … cars and spacecraft, 19) … production engineers work very closely with mechanical engineers, to make 20) … new products at 21) … right price, on 22) … time and in 23) … correct quantity. As well as designing and selecting 24) … machines and …materials, they also organize 25) … people and …finance.