are these correct? And help with the last two pls

Question 1 0.5 pts Given the following information is the variance favorable or unfavorable? Master Budget Operating Income $100,000 $95,000 |Actual Operating Income Favorable Unfavorable Question 2 0.5 pts Given the following information is the variance favorable or unfavorable? Master Budget Sales Flexible Budget Sales $100,000 $95,000 Favorable Unfavorable Question 3 0.5 pts Given the following information is the variance favorable or unfavorable? Master Budget Variable Costs Flexible Budget Variable Costs $100,000 $95,000 Favorable Unfavorable Question 4 0.5 pts Given the following information is the variance favorable or unfavorable? Flexible Budget Contribution Margin $100,000 $95,000 Actual Contribution Margin Favorable Unfavorable