Wavin' Surfboards (WS) Due to the high quality and popularity of the surfboards, sales continued to inerease. Brent's accountant believes that the company will need a new larger building in two years. The span of control within the company is currently wide, and increasing the number of units (surfboards) produced would require employing more managers. For Brent, this would mean spending more time supervising managers and less time producing and promoting surfboards. (a) (2) Internal sources of finance with examples [2] (3) External sources of finance with examples [2] b) Prepare a fully labelled break-even chart for WS at its current actual sales of 2400 units [6]