an Shields Communications, Inc., a cellular communications provider based in Michigan, has determined that its average CLV per customer is $$1,280.$ Last year, the company obtained $56,500$ new customers while spending $$3\mathrm{.}02$ million on advertising and promotion. In terms of personnel and operational costs, they spent $$5\mathrm{.}16$ million on their sales force and the total cost of their retail stores was $$16\mathrm{.}90$ million, of which approximately $77\%$ supported service and operations and the remainder was deemed for marketing and sales. Finally, corporate overhead was $$4\mathrm{.}15$ million.

Question $2$

What are the total marketing and sales costs for Ian Shields for last year?