This diagram on the right represents the investment opportunities that currently avail themselves to Acme Widget Co., as estimated by the CFO. If the current market interest rate is 10%, this company spend on investment projects? If the interest rate rises to 14%, this firm will spend on investment projects. If this rm become more condent about the future performance of the economy, the height of these boxes will (rise/fall) and will therefore likely spend (morez'less) on investment projects, ceteris paribus. Enter only the value (no dollar signs, decimal points or commas). Don 'tforger all those zeros (128., no K's)