Identify the independent and dependent variable(s): An increase in opportunities to work from home led to an increase in performance and number of hours worked. IV = opportunities to work from home; DV1 = performance; DV2 = number of hours worked IV = performance; DV1 = opportunities to work from home; DV2 = number of hours worked IV1 = opportunities to work from home; IV2 = number of hours worked; DV= performance.