— The pinned message may help you
— Thanks I will try to start from this.
— If you find yourself stuck, feel free to ask here, and we may be able to guide you.
— We’re all learning
— Thankyou very much I will full try.
— Assume that their is 2 drop-down on basis of 2 drop-down one value is populate by using this value we have perform add and subtract and imp part of the 2 drop-down value change that tha populated value should change and according to it calculation should change