From a time management situation one could surmise, that if one persons doing the inspection, and the appraiser doing the valuation portion at say 3 hours each.
On a $50 per hour flat rate the appraisers at $150.00 and at $30 for inspectors we have $90. For a total of $240.00 the entire appraisal report can be completed and delivered to the client's.
The positive time wise, is the appraiser doesn't need to leave his home, he's free to do appraisals all day and night and even on weekends. No schedule conflicts.
Unfortunate but the lenders will need 2/3rds less appraisers, but need to train thousands of inspectors who work 7 days a week, delivering their inspections, so the desk appraisers can finish a minimum of 4 per day.
The high volume hybrid appraisers can make $600.00 per day in their pajamas without even needing a car or gas or wasting time driving around. Just like any factory., the assembly line approach, makes it much faster and cheaper to operate.