#1 Q1 - A Fix Cost 65000 Variable Cost 7.5 sales volume 15000 sale Price 25 Q1 - B Fix Cost 65000 Variable Cost 7.5 sales price 25 Break-even quantities 3714.28 Q2 Fix Cost 25000 Variable Cost 0.2 sales price 0.45 Break-even quantities 100000 Q3 Fix Cost 25000 Variable Cost 0.2 sales price 0.55 Break-even quantities Effects 71428.5 -28571.42875 Fix Cost & Advertising Variable Cost 25833.33333 0.2 Monthly fix Cost & adv. sales price 0.45 Break-even quantities 103333.333 sales price Break-even quantities 9000 Q4 Q5 - A Fix Cost (vender's fee & equipment) Variable Cost 6500 0.4 Revenue 375000 Total Cost 177500 Profit 197500 Break-even: Revenue = Total Cost Effects 31904.76 Q13 Q5 - B Q6 - A Fix Cost 400000 Variable Cost 10000 sales price 20000 Break-even quantities 400 Q6 - B Fix Cost 400000 Variable Cost 10000 sales volume 80 sale Price 20000 Profit -10000 Q6 - C Fix Cost 400000 Variable Cost 10000 sales volume 50 sale Price 25000 Profit -24000 Please give your answers in YELLOW boxes Note Revenue Total Cost Profit Q7 Grade A B C D F Scale 4 3 2 1 0 Probability 0.1 0.2 0.4 0.2 0.1 1 Expected Value Variance 0.9 Expected Grade Course Variance Q8 Investment Probability A B Economic Conditions Good Poor 0.45 0.55 $380,000 ($100,000) 130,000 85,000 A: B: Choose investment A or B? Q9 Distribution Normal Mean 45 Standard deviation Lower weight limit 5 38 Q10 Distribution Normal Mean 15 Standard deviation 5 Occupied 18 Probability NOT occupied Distribution Normal Mean 175 Standard deviation 55 Probability 0.85 Number of recorders ordered Q11 Upper weight Limit 50 Probability 47.50% Upper limit Lower Limit Probability (in between upper and lower limits) Note: probability from the upper limit to -infinity is 0.7734 Occupuied Not occupied