crease in costs, KGI analyst Ming-Chi Kuo said.He also said the introduction of Lightning is the biggest increase in iPhone manufacturing costs for Apple.The Lightning cable itself costs Apple $6.00 (??3.63) a head, Kuo revealed, which is up 233 percent from the $1.80 (??1.10) it was paying suppliers for every 30-pin cable. 10-year investmentThe analyst said these escalating costs are a result of