let that = this;
console.log(that);
function sum() {
let d = that.allFormControls;
let TOTAL = (d['MAXCOMMISSION'].value * 2) + (d['PPINDBLPRICE'].value * 3);
console.log('total ',TOTAL);
}
setTimeout(()=>
{
that.allFormControls['MAXCOMMISSION'].valueChanges.subscribe(sum());
that.allFormControls['PPINDBLPRICE'].valueChanges.subscribe(sum());
},1000);