please show how numbers were computed

Chapter 9: Applying Excel Data Revenue Cost of ingredients Wages and salaries Utilities Rent Miscellaneous $16.50 q $10,400 $800 $2,200 $600 $6.25 q $0.20 q $0.80 Actual results Revenue Cost of ingredients Wages and salaries Utilities Rent Miscellaneous $27,920 $11,110 $10,130 $1,080 $2,200 $2,240 Planning budget activity Actual activi 1,800 meals served 1,700 meals served Enter a formula into each of the cells marked with a ? below Review Problem: Variance Analysis Using a Flexible Budget Construct a flexible budget performance report Revenue and Actual Spending Results Variances FlexibleActivity BudgetVariances Planning Budget Meals served Revenue Expenses Cost of ingredients Wages and salaries Utilities Rent Miscellaneous Total expenses Net operating income Chapter 9: Applying Excel Data Revenue Cost of ingredients Wages and salaries Utilities Rent Miscellaneous $16.50 q $10,400 $800 $2,200 $600 $6.25 q $0.20 q $0.80 Actual results Revenue Cost of ingredients Wages and salaries Utilities Rent Miscellaneous $27,920 $11,110 $10,130 $1,080 $2,200 $2,240 Planning budget activity Actual activi 1,800 meals served 1,700 meals served Enter a formula into each of the cells marked with a ? below Review Problem: Variance Analysis Using a Flexible Budget Construct a flexible budget performance report Revenue and Actual Spending Results Variances FlexibleActivity BudgetVariances Planning Budget Meals served Revenue Expenses Cost of ingredients Wages and salaries Utilities Rent Miscellaneous Total expenses Net operating income