Mathematics Homework Solutions

Macroeconomics

I need to do a paper for Macroeconomics but in order to do it I need to understand the following........... What is the difference between realized and desired investment? In which component of investment would the difference between the two happen?

EOP and the ROP and the average inventory

Satou Saitou is the purchasing agent for West Valve Company. West Valve sells industrial valves and fluid control devices. one of the most popular valves is the western, which has a annual demand of 4000 units the cost of each valve is $90 and the inventory carrying cost is estimated to be 10% of the cost of each valve. satou ha ...continues

Determining Incremental Gain (Please See Attachment)

XYZ telemarketing company uses an outbound dialer to contact potential sales customers. Each day they have a different file size or potential customers and a different number of employees working. The dial through number represents the number of attempts made to call each guest (Dials/Number of Files). The conversion rate repres ...continues

LP Models

See attached

Linear Programming

Problems 1, 5, 10 , 19 See attached Consider the following linear program....

Profit

A local newspaper vendor sells papers for $0.50. The papers cost her $0.40, giving her a $0.10 profit on each one she sell. From past experience, she kows that 20% of the time she sell 100 Papers 20% of the time she sell 150 papers 30% of the time she sells 200 papers 30% of the time she sells 250 papers Assuming that sh ...continues

Linear Programming - I need a case study which employed linear programming needs to be fully solved.

I need a case study which employed linear programming needs to be fully solved.

Integer Program

Problem 2,4a,5 See attached

Setting up a model

A company making bikes wants to maximize profit over the next six months. Materials for each bike costs $600. Both humans and machines are needed to produce each bike Each human can work on up to 100 bikes per month Each machine can work up to 200 bikes per month. TetraCon, Inc. has 4 humans and no machines. ...continues

Minimization

A quarry consists of 8 quarry pits along a 4000 yard north-south section of land. Each pit is 500 yards away from the other. Rock must be removed from some quarry pits and relocated to others quarry pits as listed below. Quarry 1: 0 to 500 yards - 7,000 tons of rock are needed Quarry 2: 500 to 1000 yards - 3,000 to ...continues

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