1. Basic Business Math: a. Suppose that $126,000 is to be allocated for advertising, research, and investment in the ratio 10:4:2. How much money

1. Basic Business Math: a. Suppose that $126,000 is to be allocated for advertising, research, and investment in the ratio 10:4:2. How much money will be allocated for each? b. Electric Depot sells boxes of high efficiency light bulbs ($8 box) and switch plates ($10 each). In June, total sales were $42000. Customers bought 5 times as many boxes of light bulbs as switch plates. How many of each did Electric Depot sell?