Answer:
$3,524 Unfavorable
Explanation:
The computation of Overall revenue and spending variance is shown below:-
Net income from actual result = Revenue - Wages and salaries - Food and supplies - Facility expenses - Administrative expenses
= $143,330 - $28,650 - $71,345 - $27,130 - $7,105
= $9,100
Flexible budget net income = (Revenue - Total expenses) × Actual level activity - Total expenses
= ($35.10 - $27.90) × 4,670 - $21,000
= $7.2 × 4,670 - $21,000
= $12,624
Overall revenue and spending variance = Flexible budget net income - Net income from actual result
= $12,624 - $9,100
= $3,524 Unfavorable