Deena works add a customer service call center. she fields an average of five calls per hour. employees are encouraged to field more than 200 calls per week. deena has already fielded 85 calls this week. how many hours, x, does deena need to work this week to reach the weekly goal of fielded calls if she continues to field and average of five calls per hour? select the any quality that includes the fewest number of hours deena can work on this week and still reach the weekly goal.
a. x > 28
b. x > 40
c. x > 2
d. x> 23