consistent hiring of Audit firms

  Does consistent hiring of Audit firms for Lengthy Tenure Affect their professional capabilities? Lengthofthesis: 30 pages+/-10% 1.5-spaced, justified, 12 ptTimes New Roman, margins: left4 cm, right2.5 cm, top 2.5 cm, bottom2cm. Spacingforsectionheadings: before12 pt; after 6 pt; forparagraphs: 0 ptbefore; 6 ptafter, or[0 pt before; 0 ptafter, andfirstlineindentationby1 cm]