math question?

If the product of the integers a, b, and c is 1, then what is the SMALLEST possible value of (a+1)(b+1)(c+1)?a) -3 b) -1 c) 0 d) 1 e) 3What is the sum of five consecutive odd integers if the middle integer is 71?a) 213 b) 353 c) 354 d) 355 e) 356?pls show work