how to find total cost and average cost if output , average fixed cost and marginal cost are given (pls provide with the formula apart from ur explanation)

1. To find AC, you'll first have to find AVC. You can use the formula "AVC=Sum of MC".
2. For AC, substitute the values of AVC and AFC in the formula "AC=AFC+AVC"
3. Now that you got AC, you can find TC using the formula "TC=AC*output"
You get your required values :)