Crede and Rensing, CPAs are preparing their service revenue (sales) budget for the coming year 2011. The practice is divided into three departments: auditing, tax, & consulting. Billable hours for each department is by quarter, and info is provided below. Department #1 #2 #3 #4 auditing 2116 1549 1979 2487 tax 2912 2464 2051 2416 consulting 1474 1474 1474 1474 Average hourly billing rates are: auditing $81, tax, $89, and consulting $104 Complete the service revenue sales budget for 2011 by listing the departments and showing for each quarter and the year in total, billable hours, billable rate, and total revenue. Quater:1 Dept Billiable Hours Billable Rate Total Revenue auditing 2116 $81 $171396 tax 2912 89 259168 consulting 1474 104 153296 totals 583860 Quarter: 2 auditing 1549 81 125469 tax 2464 89 219296 consulting 1474 104 153296 totals 498061 Quarter: 3 auditing 1979 81 160299 tax 2051 89 182539 consulting 1474 104 153296 totals 496134 Quarter: 4 auditing 2487 81 201447 tax 2416 89 215024 consulting 1474 104 153296 totals 569767 Directions: Below is area that I am having trouble computing. I would think it would be the averages or total amounts of each group, but it's none of those thoughts. How would you figure out the totals for each department? Below with ??? is the area that needs to be answered. Totals Auditing ??? 81 ??? tax ??? 89 ??? consulting ??? 104 ??? Totals ???