True, most IT dollars are spent on the IT infrastructure.
When we talk about the IT infrastructure, we are referring to the software, network, hardware and server that manages and allows IT to work. IT stands for information technology and this allows the interworking's of the electronics and devices to run smoothly to help a business operate. Building a sound infrastructure is very important that that's why most money is spent here. When thinking of infrastructure, think of it like a house. The walls, ceiling and floor are vital to the house being structurally sound and the cost of these materials are expensive. When money is put into these materials they are expecting a well built home, same goes for IT infrastructure.