Five brands are competing in the market. Company A has 35,000 units sold at $5.00/unit. It sold to 7,000 households in market size of 84,000. Company B has 12,000 units sold and revenues of $54,000 for these units. It sold to 3,000 households in market size of 21,000. Company C has 14,000 units sold at $5.50/unit. The average household purchase was 2 units. Its market size of 105,000. Company D has 5,000 units sold at $6.00/unit. It sold to 833 households in market size of 5,000. Company E has 22,000 units sold and revenues of $126,500 for these units. It sold to 5,500 households in market size of 22,000. When seeking sales growth by acquiring existing category users from their competitors, what is the market penetration share percentage for Company D?

6. why the aggregate supply curve slopes upward in the short run in the short run, the quantity of output that firms supply can deviate from the natural level of output if the actual price level in the economy deviates from the expected price level. several theories explain how this might happen. for example, the misperceptions theory asserts that changes in the price level can temporarily mislead firms about what is happening to their output prices. consider a soybean farmer who expects a price level of 100 in the coming year. if the actual price level turns out to be 90, soybean prices will , and if the farmer mistakenly assumes that the price of soybeans declined relative to other prices of goods and services, she will respond by the quantity of soybeans supplied. if other producers in this economy mistake changes in the price level for changes in their relative prices, the unexpected decrease in the price level causes the quantity of output supplied to the natural level of output in the short run.