Mukesh sells two shirts. The cost price of the first shirt is equal to the selling price of the second shirt. The first shirt is sold at a profit of 20 percent and the second shirt is sold at a loss of 20 percent. What is the ratio of the selling price of the first shirt to the cost price of the second shirt?
1
18 ∶ 25
2
24 ∶ 25
3
27 ∶ 50
4
97 ∶ 100