Budget Allotment

This year's annual budget involved a discussion on $N$ sectors where the $i^{th}$ sector was initially allocated an amount $A_i$. It was later realised that a minimum budget of $X$ is required by each sector. Allocation can be transferred from sector $i$ to any sector $j$ only if the final allocation for sector $i$ remains **at least** $X$. Find the **maximum** number of sectors that can mee