DILEMMA	a situation in which it is very difficult to decide what to do
ACCOUNTABLE	responsible for the effects of your actions
IMMENSE	extremely big
BRIEFING	information or instructions that you get before you have to do sth
INCUR	to experience sth as a result of actions you have taken
RATIO	a relationship between two amounts represented by a pair of numbers
REINVENT THE WHEEL	perform unnecesary work
PERTINENT	directly relating to sth that being considered
HEED	to pay attention to someone's advice or warning
WORTH ITS WEIGHT IN GOLD	be very valuable
LABORIOUSLY	taking a lot of time and effort
GO ABOUT (STH)	to do sth in the way that you usually do
RECTIFY	to correct sth that is wrong
VENTURE CAPITAL	money lent to someone so that they can start a new business
VAST	extremly big
INTEGRITY	the quality of being honest and strong about what you believe to be right
SHED LIGHT	to make sth easier to understand by providing new or better information
MURKY	dark and difficult to see; complicated to understand