July 29 : Apple's decision to hold iPhone prices steady is set to power its strongest June-quarter sales growth in five years, but investors will want to know how long it can resist an increase.The consumer electronics giant raised iPad and MacBook prices last month as it sought to offset cost increases from

July 29 : Apple's decision to hold iPhone prices steady is set to power its strongest June-quarter sales growth in five years, but investors will want to know how long it can…

Apple reports its June-quarter results on 30 July, and Counterpoint Research expects iPhone revenue to cross $50 billion for the first time in a June quarter. Holding iPhone…