Please make sure the questions 3 & 4 are correct and explain.

QUESTION 4 In addition to the raise, assume the firm increases benefits by 4 percentage points (to 24% ). What is the cost of the benefits increase? ? How much more does the benetits increase add to unit cost? : QUESTION 1 Assuming 520 hours in the quarter, calculate the hourly wage for job levels 25 and the quarterly wage for job level 1. For all employee levels, compute benefits, total The firm would lkn to give a 5% raise to all employees. Calculate the dollar amount of the raise for each level. Then, given the number of employees at each ines, caiculate the totaf cost of the raise - this is the amount that would be charged against the budget. Finally, calculate the total payroll amount including the raise. QUESTION 3 Based on your calculations in the previous question and 90,000 units of production, by how much does the across-the-board 5% raise increase unit cost? Answar