When he had agreed with the workers [on wages] for the usual farm laborer’s pay for a day’s work, he [then] sent them to work in his vineyard. [Note: The coin mentioned here would amount to about $9.00, based on the average farm laborer’s hourly wage in 2005. [National Agricultural Statistics Service, U.S. Dept. of Agriculture, Feb. 2005]. This coin also forms the basis for calculating all other monetary references in the New Testament].