Question

3rd and 4th whoever answers gets brainliest.

Answer 1

Answer:

Step-by-step explanation:

3rd question:

Let the overhead charges be 'x'

C.P of toys is Rs.75000

With overheads it becomes 75000+x Rs

S.P=(C.P+Overheads)+ Profit

Profit

= 0.1*(C.P+Overheads)

= 0.1*(75000+x) rs

Given that profit is 9000 rs

=> 0.1(75000+x) = 9000

=> 75000+x = 9000/0.1

=> 75000+x = 90000

=> x = 90000 - 75000

=> x = 15000 rs

The cost of overheads is Rs.15000

4th question:

Let the CP be x

Overhead expenses=₹75000

Profit%=20%

SP=₹3600000

x+(x*20/100)=3600000

x+20x/100=3600000. LCM=100

100x/100+20x/100=3600000

120x/100=3600000

x=3600000/120*100

x=3000000

x-overhead expenses

Ans=2925000

As promised, mark it as brainliest! :)