Surface sales are declining, and it's questionable whether they have yet been profitable (high return rates fir first two versions). Mac sales are increasing,

Surface sales are declining, and it's questionable whether they have yet been profitable (high return rates fir first two versions). Mac sales are increasing, and at their highest market share in 30 years, and Mac average purchase price is 2-3x that of the rest of PC makers. Apple makes around 75-80% of the profits in each of tablet, pc, and smartphone markets.