the average salary per month of 55 employees in a company is rs 8500. if the managers salary is added, the average salary increases to rs 8800, what is the salary of the manager?  Select:	A) 10000	B) 12000	C) 23000	D) 25300	E) 45000
<gadget id="calculator">55 + 1</gadget>
<output>56</output>

<gadget id="calculator">56 * 8_800</gadget>
<output>492_800</output>

<gadget id="calculator">55 * 8_500</gadget>
<output>467_500</output>

<gadget id="calculator">492_800 - 467_500</gadget>
<output>25_300</output>

<result>D</result>
the average salary per month of 55 employees in a company is rs 8500. if the managers salary is added, the average salary increases to rs 8800, what is the salary of the manager?
subtract(multiply(add(55, const_1), 8800), multiply(55, 8500))
explanation : salary of the manager = ( 56 * 8800 - 55 * 8500 ) = 25300 answer : d