Ember Industries incurs an actual unit sales price of $6 and a budgeted unit sales price of $5 for a butane fireplace lighter. Last wee the company actually sold 45 lighters when it budgeted to sell 50 lighters. Compute Ember's Master Budget Variance, Flexible Bud Variance, and Sales Activity Variance. Master Budget Variance $ Flexible Budget Variance $ Sales Activity Variance $ Ember Industries incurs an actual unit sales price of $6 and a budgeted unit sales price of $5 for a butane fireplace lighter. Last wee the company actually sold 45 lighters when it budgeted to sell 50 lighters. Compute Ember's Master Budget Variance, Flexible Bud Variance, and Sales Activity Variance. Master Budget Variance $ Flexible Budget Variance $ Sales Activity Variance $