Assignment #2 Due Date: Nov 2nd (Covers Chapter 7,8,9 Content) at midnight 12 am. Question 1: Morrison's Company heats iron jewels to high temperature by placing them in large ovens. The heated jewels are then run through a machine that forms them into shapes. Due to the length of time it takes for the oven to heat up, it is never turned off. When the jewels are placed in the oven the temperature is raised to a higher level. Once they are done being heated the oven temperature is turned back down until a new batch of Jewels is ready to be heated. The following information shows the jewels processed and the electricity cost over the past 11 months. Month January February March April May June July August September October November Jewels 80 100 120 70 110 150 70 90 50 40 60 Electricity Cost $5,500 $6,800 $7,600 $5,000 $7,000 $8,000 $4,700 $6,200 $3,900 $3,050 $4,200 1. Using the high-low method, estimate a cost formula for power costs. Express the formula in the from of Y= a +bX. 2. Predict total electricity cost in a month when 180 jewels are processed.

Due Dater Nov 2= (Covers Chapter 7,8,9 Content) at midnleht 12am. Question 1 : heated jewels are then run through a machine that forms them into shapes. Bue to the lenget of time it takes for the oven to heat up, it is never furned off when the jewpls are placed in the oven 1. Using the high-low method, estimate a cost formula for power costs. Epress the formula in the from of Y=a+bX 2. Predict total electricity cost in a manth when isoieutts ure processed