The lamar company manufactures wiring tools. the company is currently producing well below its full capacity. the boston company has approached lamar with an offer to buy 13,000 tools at $1.89 each. lamar sells its tools wholesale for $1.99 each; the average cost per unit is $1.97, of which $0.41 is fixed costs. if lamar were to accept boston's offer, what would be the increase in lamar's operating profits?

Gdp has grown in a country at 3% per year for the last 20 years. the labor force has grown at 2% per year and the quantity of physical capital has grown at 4% per year. a 1% increase in average physical capital per worker (other things equal) raises productivity by 0.3%. average education has not changed. how much has growing physical capital per worker contributed to productivity growth in this country? choose the correct answer from the following choices, and then select the submit answer button. answer choices 0.3% 0.6% 3.0% 6.0%