Ian Shields Communications, Inc., a cellular communications provider based in Michigan, has determined that its average CLV per customer is $$1,330.$ Last year, the company obtained $61,600$ new customers while spending $$3\mathrm{.}26$ million on advertising and promotion. In terms of personnel and operational costs, they spent $$5\mathrm{.}08$ million on their sales force and the total cost of their retail stores was $$16\mathrm{.}10$ million, of which approximately $71\%$ supported service and operations and the remainder was deemed for marketing anid sales. Finally, corporate overhead was $$3\mathrm{.}85$ million.

What was the CLV to CAC ratio for lan Shields last year?