please show your work so i can learn Number of rooms cleaned 250
please show your work so i can learn Number of rooms cleaned 250
160
200
150
300
170
260
Cleaning cost
$6,450
$4,060
$5,100
$4,100
$6,640
$4,200
$6,530
Rooter’s Cleaning Services provided data concerning the costs incurred to clean hotel rooms for which hotel customers pay $150 per night. Data for the past 7 months are as follows:
How much are estimated monthly variable costs using the high-low method?
Round to two decimal places.