A survey was given to 111 people during the coronavirus pandemic. They were asked if they had video calls with friends and family, participated in online fitness classes, and/or worked remotely during the stay-at-home order. The results are: 4 did none of the above
40 did all three (video calls, fitness classes, and remote work)
49 made video calls and participated in fitness classes
15 made video calls and worked remotely, but didn’t participate in fitness classes.
15 participated in fitness classes, but didn’t work remotely
6 only worked remotely
71 made video calls with friends and family

How many people surveyed worked remotely?

How many participated in online fitness classes or made video calls with friends and family?