Kanul spent $3000 in buying raw materials, $1000 in buying machinery and 30% of the total amount he had as cash with him. What was the total amount?  Pick:
A) $5825.16
B) $5725.26
C) $5714.28
D) $5912.52
E) $5614.46
Let the total amount be x   then, (100-30)% of x = 3000+1000   70% of x = 4000   70x/100 = 4000   x = $40000/7   x = $5714.28   Answer is $5714.28
<result>C</result>
Kanul spent $3000 in buying raw materials, $1000 in buying machinery and 30% of the total amount he had as cash with him. What was the total amount?