Use the table to answer the questions. income and expenses for bill’s mocha shack month income expenses january $1,817 –$2,338 february $2,271 –$2,315 march $3,243 –$1,530 april $3,929 –$1,167 may $3,477 –$1,101 june $3,077 –$834 find bill’s mocha shack’s profit or loss for the entire period shown. a. –$3,911 b. $3,911 c. $8,529 d. –$8,529