Description: This article is a summary of Darrell Laird's paper in T.A.S.A. 50, The Revenue of the Period of Account and Its Relation To Premiums, Valuation and Dividents. Mr. Laird saw 3 problems, 1 finding a comprehensive way to measure a life company's real performance, 2 displaying sale and administrative expenses revealingly to management and 3 distributing surplus equitably among holders of individual policies.