Choose the cerect word to complete each sentence. Consider, considered, consideration, considerable, considerably a) We'll have to ______ using another company if we can't provide the software we need. b) The company has invest...

Choose the cerect word to complete each sentence. Consider, considered, consideration, considerable, considerably a) We'll have to ______ using another company if we can't provide the software we need. b) The company has invested a _______ sum of money in ergonomic workstations. c) The CEO has submitted this prosposal for your _____. d) This computer is ______ faster than the old one.