Modified Ell.17-In 2020, Hart & Sons, a small environmental-testing firm, performed 12 000 radon tests for $267 each and 16 000 lead fests for $201 each. Because newer homes are being built with lead-free pipes, lead-testing volume is expected to decrease by 12% next year However, awareness of radon-related health hazards is expected to result in a 5% Increase in radon-test volume each year in the near future, Jim Hart feels that if he lowers his price for lead testing to $192 per test, he will have to face only a 3% decline in lead-test sales in 2021 if Jim's predictions materialise, compute the increase in revenues from the revised sales budget. (noted you may click E17 above to access Q&A) Answer Next por Next oct Jump to.. tation 15%) Online video presentation rube