Please answer all questions and show work.

Loggin M t formula for its wages and salaries is $2,380 per month plus $231 per s as 102 births. Tmay planned for activity of 100 births, but the actual level variance for wages and salaries A. $30 F B. $432 U C. $30 U D. $432 F he actual wages and salaries for the month was $25,510. The spending in April would be closest to: Last month, the budgeted level of activity was 1,230 square feet and the actual level of activity was 1,200 square feet. The company's owner budgets for supply costs, a variable cost, at $2.70 per square foot. The actual supply cost last month was $2,690. In the company's flexible budget performance report for last month, what would have been the spending variance for supply costs? A. $67 F B. $550 F C. $631 F D. $81 F 30. Marina Tile Installation Corporation measures its activity in terms of square feet of tile installed