In May 2015, the Mercedes-Benz (Stuttgart, Baden-Wrttemberg, Germany) factory in Alabama produced 5,000 sport utility vehicles (SUVs).

In May 2015, the Mercedes-Benz (Stuttgart, Baden-Württemberg, Germany) factory in Alabama produced 5,000 sport utility vehicles (SUVs). During this month, the labor productivity at this plant was estimated to be 0.08 SUVs per labor hour. The plant employed 250 workers during the month of May.

1. How many hours on the average did each worker work in the month of May?

2. If labor productivity can be increased to 0.10 SUVs per hour in the month of June 2015, how many hours on average would each worker work in the month of June?