Answer: Proven oil reserves
Explanation:
Proven oil reserves are those that humans can extract oil from given our current technological and economic situations.
Under Proven oil reserves there are those that are Proven developed and those that are Proven Underdeveloped. Proven Developed ones can be extracted from as they come from already existing wells. Proven Underdeveloped however would need further investment to get them ready.
Answer:
See explanation
Explanation:
Consider liabilities due within period of more than 12 months for the long-term liabilities section of the balance sheet.
Answer: Gus should keep the files A. and D.
Explanation:
I don’t believe that he should keep B. due to D. showing an update to B. so, he shouldn’t keep B. so that he doesn’t get confused by both B. and D. being in the files.
Answer:
(a) 3.2
(b) 10 minutes
(c) 0.8
Explanation:
Mean number of customer in service:
= Arrival rate ÷ service rate
= 24 in 60 min ÷ 30 in 60 min
= 24 ÷ 30
= 0.8
a) Average number of people in line:
= (Mean number of customer in service × arrival rate) ÷ (Service rate - arrival rate)
= 0.8 × (24 ÷ 6
)
= 3.2
b) Average time spend at the ticket office is = 10 minutes
c) Proportion of time server is busy:
= Arrival rate ÷ service rate
= (24 in 60 min ÷ 30 in 60 min)
= 24 ÷ 30
= 0.8