Need help with these questions please, the pic I posted is clear.

Question 1 The Variable COGS line in the flexible budget would be calculated based on: Actual units x budgeted variable COGS per unit Actual units x actual variable COGS per unit O Budgeted units x budgeted variable COGS per unit O Budgeted units x actual variable COGS per unit Question 2 The Master Budget Variance equals Flexible Budget amount - Forecasted amount Actual amount - Master Budget amount Actual amount - Flexible Budget amount Flexible Budget amount - Master Budget amount