a circle graph shows how the budget of a certain company was spent: 61 percent for salaries, 10 percent for research and development, 6 percent for utilities, 5 percent for equipment, 3 percent for supplies, and the remainder for transportation. if the area of each sector of the graph is proportional to the percent of the budget it represents, how many degrees of the circle are used to represent transportation?	Choose the most appropriate option:
A) 18 °
B) 36 °
C) 54 °
D) 72 °
E) 90 °
<gadget id="calculator">61 + 10</gadget>
<output>71</output>

<gadget id="calculator">71 + 6</gadget>
<output>77</output>

<gadget id="calculator">77 + 5</gadget>
<output>82</output>

<gadget id="calculator">82 + 3</gadget>
<output>85</output>

<gadget id="calculator">100 - 85</gadget>
<output>15</output>

<gadget id="calculator">360 * 15</gadget>
<output>5_400</output>

<gadget id="calculator">5_400 / 100</gadget>
<output>54</output>

<result>C</result>
a circle graph shows how the budget of a certain company was spent: 61 percent for salaries, 10 percent for research and development, 6 percent for utilities, 5 percent for equipment, 3 percent for supplies, and the remainder for transportation. if the area of each sector of the graph is proportional to the percent of the budget it represents, how many degrees of the circle are used to represent transportation?
divide(multiply(const_360, subtract(const_100, add(add(add(add(61, 10), 6), 5), 3))), const_100)
the percent of the budget for transportation is 100 - ( 61 + 10 + 6 + 5 + 3 ) = 15 % 100 % of the circle is 360 degrees . then ( 15 % / 100 % ) * 360 = 54 degrees the answer is c .