How to solve this?

Question

On an eCommerce website, you need to make a shipping cost calculator based on order amount. The store uses the following cost structure:
For orders in the US:
-$75+ orders have free shipping
-orders less than $75 have a shipping fee of 10% of the total order amount

For international orders:
15% shipping fee, with a maximum of $50. This means that the max. shipping fee for an intll order is $50

You need to complete the given shippingCost() function, which takes the order amount and a Boolean indicating whether the order is international or not, and returns the shipping cost for that order.
The return amount should be a Double.

Sample Input:
140.0
Sample Output:
21.0
The order is for $140 and is international. So, the shipping cost would be 15%, which is $21

fun shippingCost(amount: Double, international: Boolean): Double {

}
fun main(args: Array<String>) {
val total = readLine()!!.toDouble()
val international = readLine()!!.toBoolean()
println(shippingCost(total, international))
}

Answer 1

For order in us , you can calculate fee by doing amount*10/100 and then adding that fee to amount .

For international orders you calculate fee the same way by doing amount *15/100 and adding it to amount but this time you need to check if fee will exceed 50$ or not . If it exceeds that set the fee to 50$ .

Answer 2

Thank you so much. I would call this an ideal answer - not giving the exact answer but just giving an outline to figure out syntax on our own -
Thanks again