[The following information applies to the questions displayed below.] Davis Stores sells clothing in 15 stores located around the southwestern United States. The managers at Davis are considering expanding by opening new stores and are interested in estimating costs in potential new locations. They believe that costs are driven in large part by store volume measured by revenue. The following data were collected from last year's operations (revenues and costs in thousands of dollars) Store Revenues Costs $4,290 2,417 6,023 4,362 101 102 103 104 105 106 107 108 109 110 $4,499 3,274 5,466 4,473 4,246 3,984 5,314 3,324 5,448 3,529 4,654 3,580 3,126 5,035 3,271 4,403 7,084 2,064 6,366 3,798 4,266 112 113 114 115 3,742 5,577 3,074 value: Required information 10.00 points Required a. Use the high-low method to estimate the fixed and variable portions of store costs based on revenues. (Round variable cost percentage answer to 1 decimal place. Enter fixed cost answer in thousands of dollars.) Variable cost 39.61% Fixed cost 2,506