21. However the amortized access cost of this worst case is logarithmic, O ( log " n " ). 22. Access costs dlrs 3 . 94.23. Like most cloud services, initial access costs are kept low and there are no sign-up or subscription charges. 24. The plan requires you to sign up for two years, at a total access cost of $ 311.76. 25. Minimizing information access cost ". 26. Access cost should also be driven down to make surfing on the Net more affordable for a student like me.27. The plan requires you to sign up for two years, at a total access cost of $ 311 . 76. 28. Also, the expected access cost can be reduced to O ( log " n " ) by using a randomized variant. 29. In Jan . 2014 the company announced it was to exit the rail freight transportation business, citing uncompetitive infrastructure access costs . 30. Health IT design should be improved to make it easier for physicians to access cost information at the point of care.