Okay, let’s tackle this. So Sarfraz has 28 years of experience in IT, which is a long time. He’s working in the US market, which is a high-cost location. His role as an Infrasructure Service Analyst is also in demand. Considering his experience and location, I’d estimate his hourly rate to be around $75, which is a relatively low rate for someone with his experience in the US market. This rate is more in line with entry-level or junior professionals in similar roles. To give you a better idea, here are some salary benchmarks for IT professionals in the US:

* Junior IT professionals: $50-$75 per hour

* Mid-level IT professionals: $100-$150 per hour

* Senior IT professionals: $200-$300 per hour

So, based on these benchmarks, I think $75 is a bit low for someone with Sarfraz’s experience. However, considering the location and the fact that he’s not a senior professional, I’ve rounded down to $75.