Deli receives a large order for sandwiches for a company picnic. the company wants one club sandwich and two regular sandwiches for each person. the company also wants an extra dagwood sandwich. a club sandwich has $3$ slices of bread. a regular sandwich has $2$ slices. a dagwood has $5$ slices. given that the deli ends up using $110$ slices of bread, how many people are going to the company picnic?