A machine manufactures notebooks in a series of five colors: red, blue, black, white, and yellow. After producing a notebook of one color from that series, it produces a notebook of the next color. Once five are produced, the machine repeats the same pattern. If the machine began a day producing a red notebook and completed the day by producing a black notebook, how many notebooks could have been produced that day?
Choose the correct choice from the following answers: A) 27 B) 34 C) 50 D) 61 E) 78
A machine manufactures notebooks in a series of five colors: red, blue, black, white, and yellow.   Machine starts manufacturing Red and ended on Black.   This means that either machine has manufactured 3, 8, 13, 18, 23, 28, 33, 38, 43, 48, 53, 58, 63, 68, 73, 78   Only 78 is given in the options. So answer = 78   ANSW78R:78
<result>E</result>
A machine manufactures notebooks in a series of five colors: red, blue, black, white, and yellow. After producing a notebook of one color from that series, it produces a notebook of the next color. Once five are produced, the machine repeats the same pattern. If the machine began a day producing a red notebook and completed the day by producing a black notebook, how many notebooks could have been produced that day?