Aggregate economic output grows by 5% per year.Capital supply grows at 2% per year and labor supply grows at 4% per year. Capital and labor have equal factor shares.What is the growth rate of total factor productivity

Total factor productivity grows by 1% per year.Capital supply grows at 5% per year and labor supply grows at 3% per year. Capital and labor have equal factor shares.What is the growth rate of aggregate economic output?