Can you help me with question 8 and 10 please. Macroeconomics

8. An increase of foreign direct investment into the U.S. from Europe is caused by a decline in the value of the European currency, the euro. US economy grows/shrinks /is unaffected technology / physical capital/ human capital /labor force atural resources irrelevant (no effect on growth) Which component: 9. Lengthening the life of patents on new inventions. grows /shrinks / is unaffected technology / physical capital /human capital / labor force atural resources/ irrelevant (no effect on growth) US economy: Which component: 10. Due to lower-than-expected tax revenues (due to tax cuts and the recession), many states are forced to slash spending on higher education. US economy: Which component: grows /shrinks / is unaffected. technology physical capital / human capital/labor force atural resources irrelevant (no effect on growth) 8. An increase of foreign direct investment into the U.S. from Europe is caused by a decline in the value of the European currency, the euro. US economy grows/shrinks /is unaffected technology / physical capital/ human capital /labor force atural resources irrelevant (no effect on growth) Which component: 9. Lengthening the life of patents on new inventions. grows /shrinks / is unaffected technology / physical capital /human capital / labor force atural resources/ irrelevant (no effect on growth) US economy: Which component: 10. Due to lower-than-expected tax revenues (due to tax cuts and the recession), many states are forced to slash spending on higher education. US economy: Which component: grows /shrinks / is unaffected. technology physical capital / human capital/labor force atural resources irrelevant (no effect on growth)