While it is true that the work offered claimant paid substantially less than his prior job — $550 per month as opposed to $704 per month — the decisional law of this Commonwealth has resulted in claimants in comparable circumstances being disqualified for similar refusals. Rose Unemployment Compensation Case. 198 Pa. Super. 181, 181 A.2d 691 (1962); Valentine Unemployment Compensation Case, 197 Pa. Super. 574, 180 A.2d 85 (1962). We think that the most important factor in this type of case is the length of time that the claimant has been unemployed.