Question

haplar28 Analye CSR invest ood Company issu e d a flow Boxwood Company is a wholesale later that is coming momenting the CSR W o rmation about these Replace old greenhouse fans with new energetichetta Old greenhouse fan electricity consumption perunt 300 watts per the New energy centre house o ption per un 500 watts per Number of units Cost of each new Cost of replacing each old with new un $100 Operating hours per day Operating days per year Metered utility rate per kilowatt-hour (kw) $0.10 hote: A kilowatt-hour is to 1,000 watts per hour $24,000 Replace gasoline-powered ATVs with electric powered ATV Number of ATV's Cast of new electric powered ATV per unit Fuel, repasother cost savings per ATV per hour of use Operating hours per day per ATV Operating days per year per ATV Determine which performance procesach C e w best under on the balanced Both C aves best fit under th e performance perspective b. Dettement contacte ATV 3 60.000

Answer 1

Replace old greenhouse ans with new energy efficient fans.

Electricity consumption as per old greenhouse plan:

Number of units installed= 80 units

Per hour consumption of electricity by each unit = 800 watts

Total consumption per hour= 800 * 80 = 64000 watts

As per question,

Total consumption of electricity by all units during the year on all operating days=64000 * 180 * 8 = 92160000 watts

Utility rate for consumption of electricity = $0.1/kw per hour

1000 watss/hr = $0.1

92160000watss=0.1/1000 * 92160000 = $9216

Electricity consumption as per new energy efficient plan:

Number units installed = 80 units

Per hour consumption of electricity by each unit = 500 watts

Total consumption per hour = 500 * 80 = 40000 watts

As per question,

Total consumption of electricity by all units during the year on all operating days = 40000 * 180 * 8 = 57600000 watts

Utility rate for such consumption = $0.1 /kw per hour

1000 watts/hour =$0.1

57600000 watts= 0.1/1000 * 57600000 = $5760

Further,

Cost of each new unit = $750

Total units = 80 units

Total cost= 750 * 80 = $60000

Replacement cost = 100/ unit = 100 * 80 = $8000

Therefore, Total cost of project = $ 68000

Total savings due to replacement = 9216 - 5760 =$3456

% return of savings = 3456/ 68000 * 100 = 5.08%

Replace Gasoline powered ATV with electric powered ATV:

Per unit cost of each new electric powered ATV = $24000

Number of ATV = 15 units

Total cost of replacement= 24000 * 15 = $360000

Per hour savings due to replacement= $1.7

Number of working hours a day per ATV = 5

Total savings per day = (1.7 * 15) * 5 = $127.5

Total annual savings = 127.5 * 270 = $34425

% return of savings = 34425/360000 * 100 = 9.5625%