Add punctuation: Cable Chip installation
A: Cable & Chip installation

Add punctuation: There he would now sit until he understood lifes suffering
A: There he would now sit until he understood life's suffering.

Add punctuation: I am asked by Once a Week to state what in my opinion are the causes of the existing business depression 1894
A:
I am asked by Once a Week to state what, in my opinion, are the causes of the existing business depression [1894].